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DbProviderFactory — провайдер-незалежний код","/csharp/ado-net/provider-factory","01.csharp/09.ado-net/07.provider-factory",{"title":438,"path":439,"stem":440},"9.8. Асинхронний доступ до даних","/csharp/ado-net/async-data-access","01.csharp/09.ado-net/08.async-data-access",{"title":442,"path":443,"stem":444},"9.9. Від'єднаний режим: DataSet, DataTable, DataRow","/csharp/ado-net/disconnected-mode-dataset","01.csharp/09.ado-net/09.disconnected-mode-dataset",{"title":446,"path":447,"stem":448},"9.10. DataAdapter — міст між DataSet та базою даних","/csharp/ado-net/data-adapter","01.csharp/09.ado-net/10.data-adapter",{"title":450,"path":451,"stem":452},"9.11. Data Mapper та Repository: Архітектура доступу до даних","/csharp/ado-net/data-mapper-repository","01.csharp/09.ado-net/11.data-mapper-repository",{"title":454,"path":455,"stem":456},"9.12. Identity Map, Unit of Work та Specification Pattern","/csharp/ado-net/advanced-patterns","01.csharp/09.ado-net/12.advanced-patterns",{"title":458,"icon":255,"path":459,"stem":460,"children":461,"page":59},"Ef Core","/csharp/ef-core","01.csharp/10.ef-core",[462,466,470,474,478,482,486,490,494,498,502,506,510,514,518,522,526,532,538,542,546,550,554,558,562,566,570,574,578,582,586,590,594,598,602,606,610,614,618,622,626,630,634,638,642,646],{"title":463,"path":464,"stem":465},"Що таке ORM? Від SQL до об'єктів","/csharp/ef-core/what-is-orm","01.csharp/10.ef-core/01.what-is-orm",{"title":467,"path":468,"stem":469},"Перший проєкт — від нуля до CRUD","/csharp/ef-core/first-project","01.csharp/10.ef-core/02.first-project",{"title":471,"path":472,"stem":473},"DbContext — Серце EF Core","/csharp/ef-core/dbcontext-deep-dive","01.csharp/10.ef-core/03.dbcontext-deep-dive",{"title":475,"path":476,"stem":477},"Провайдери баз даних — Архітектура та Вибір СУБД","/csharp/ef-core/database-providers","01.csharp/10.ef-core/04.database-providers",{"title":479,"path":480,"stem":481},"Конвенції EF Core — Магія без конфігурації","/csharp/ef-core/conventions","01.csharp/10.ef-core/05.conventions",{"title":483,"path":484,"stem":485},"Fluent API та Data Annotations — Явна конфігурація моделі","/csharp/ef-core/fluent-api-vs-annotations","01.csharp/10.ef-core/06.fluent-api-vs-annotations",{"title":487,"path":488,"stem":489},"Зв'язки — One-to-One та One-to-Many","/csharp/ef-core/relationships-basics","01.csharp/10.ef-core/07.relationships-basics",{"title":491,"path":492,"stem":493},"Зв'язки Advanced — Many-to-Many та Складні Сценарії","/csharp/ef-core/relationships-advanced","01.csharp/10.ef-core/08.relationships-advanced",{"title":495,"path":496,"stem":497},"Властивості — Типи, Конвертери, Компаратори (Частина 1)","/csharp/ef-core/property-configuration-part1","01.csharp/10.ef-core/09.property-configuration-part1",{"title":499,"path":500,"stem":501},"Властивості — Value Comparers, Generators, Shadow Properties (Частина 2)","/csharp/ef-core/property-configuration-part2","01.csharp/10.ef-core/09.property-configuration-part2",{"title":503,"path":504,"stem":505},"Складні типи — Owned Types та Complex Types (Частина 1)","/csharp/ef-core/complex-types-owned-part1","01.csharp/10.ef-core/10.complex-types-owned-part1",{"title":507,"path":508,"stem":509},"Складні типи — Complex Types, Keyless Entities, Порівняння (Частина 2)","/csharp/ef-core/complex-types-owned-part2","01.csharp/10.ef-core/10.complex-types-owned-part2",{"title":511,"path":512,"stem":513},"JSON Columns — Складні дані у JSON (Частина 1)","/csharp/ef-core/json-columns-part1","01.csharp/10.ef-core/11.json-columns-part1",{"title":515,"path":516,"stem":517},"JSON Columns — Value Comparers, Індекси, Провайдери (Частина 2)","/csharp/ef-core/json-columns-part2","01.csharp/10.ef-core/11.json-columns-part2",{"title":519,"path":520,"stem":521},"Успадкування — Абстрактні класи та TPH (Частина 1)","/csharp/ef-core/inheritance-part1","01.csharp/10.ef-core/12.inheritance-part1",{"title":523,"path":524,"stem":525},"Успадкування — TPT, TPC та Порівняння Стратегій (Частина 2)","/csharp/ef-core/inheritance-part2","01.csharp/10.ef-core/12.inheritance-part2",{"title":527,"path":528,"stem":529,"children":530},"Індекси, Обмеження та Схема (Частина 1)","/csharp/ef-core/indexes-constraints-part1","01.csharp/10.ef-core/13.indexes-constraints-part1",[531],{"title":527,"path":528,"stem":529},{"title":533,"path":534,"stem":535,"children":536},"Індекси, Обмеження та Схема (Частина 2)","/csharp/ef-core/indexes-constraints-part2","01.csharp/10.ef-core/13.indexes-constraints-part2",[537],{"title":533,"path":534,"stem":535},{"title":539,"path":540,"stem":541},"Seed Data — Початкові Дані (Частина 1)","/csharp/ef-core/seeding-part1","01.csharp/10.ef-core/14.seeding-part1",{"title":543,"path":544,"stem":545},"Seed Data — SQL-скрипти, Bogus та Стратегії (Частина 2)","/csharp/ef-core/seeding-part2","01.csharp/10.ef-core/14.seeding-part2",{"title":547,"path":548,"stem":549},"Global Query Filters — Глобальні Фільтри (Частина 1)","/csharp/ef-core/global-query-filters-part1","01.csharp/10.ef-core/15.global-query-filters-part1",{"title":551,"path":552,"stem":553},"Global Query Filters — Підводні камені та Інтеграція (Частина 2)","/csharp/ef-core/global-query-filters-part2","01.csharp/10.ef-core/15.global-query-filters-part2",{"title":555,"path":556,"stem":557},"LINQ-запити в EF Core (Частина 1)","/csharp/ef-core/linq-queries-part1","01.csharp/10.ef-core/16.linq-queries-part1",{"title":559,"path":560,"stem":561},"LINQ-запити в EF Core (Частина 2)","/csharp/ef-core/linq-queries-part2","01.csharp/10.ef-core/16.linq-queries-part2",{"title":563,"path":564,"stem":565},"Завантаження Пов'язаних Даних (Частина 1)","/csharp/ef-core/loading-related-data-part1","01.csharp/10.ef-core/17.loading-related-data-part1",{"title":567,"path":568,"stem":569},"Завантаження Пов'язаних Даних (Частина 2)","/csharp/ef-core/loading-related-data-part2","01.csharp/10.ef-core/17.loading-related-data-part2",{"title":571,"path":572,"stem":573},"Raw SQL, Views та Stored Procedures (Частина 1)","/csharp/ef-core/raw-sql-part1","01.csharp/10.ef-core/18.raw-sql-part1",{"title":575,"path":576,"stem":577},"Raw SQL — Stored Procedures, DbFunction та Bulk Operations (Частина 2)","/csharp/ef-core/raw-sql-part2","01.csharp/10.ef-core/18.raw-sql-part2",{"title":579,"path":580,"stem":581},"Продвинуті Запити — Compiled Queries, Bulk та Оптимізація (Частина 1)","/csharp/ef-core/advanced-queries-part1","01.csharp/10.ef-core/19.advanced-queries-part1",{"title":583,"path":584,"stem":585},"Продвинуті Запити — Query Tags, Bulk та Interceptors (Частина 2)","/csharp/ef-core/advanced-queries-part2","01.csharp/10.ef-core/19.advanced-queries-part2",{"title":587,"path":588,"stem":589},"Change Tracker — Відстеження Змін (Частина 1)","/csharp/ef-core/change-tracking-part1","01.csharp/10.ef-core/20.change-tracking-part1",{"title":591,"path":592,"stem":593},"Change Tracker — Графи Об'єктів та Disconnected (Частина 2)","/csharp/ef-core/change-tracking-part2","01.csharp/10.ef-core/20.change-tracking-part2",{"title":595,"path":596,"stem":597},"Збереження Даних та Транзакції (Частина 1)","/csharp/ef-core/saving-data-part1","01.csharp/10.ef-core/21.saving-data-part1",{"title":599,"path":600,"stem":601},"Збереження Даних — Concurrency та Outbox (Частина 2)","/csharp/ef-core/saving-data-part2","01.csharp/10.ef-core/21.saving-data-part2",{"title":603,"path":604,"stem":605},"Конкурентність та Блокування (Частина 1)","/csharp/ef-core/concurrency-part1","01.csharp/10.ef-core/22.concurrency-part1",{"title":607,"path":608,"stem":609},"Конкурентність — Дедлоки та Queue Processing (Частина 2)","/csharp/ef-core/concurrency-part2","01.csharp/10.ef-core/22.concurrency-part2",{"title":611,"path":612,"stem":613},"Міграції в EF Core — Основи (Частина 1)","/csharp/ef-core/migrations-basics-part1","01.csharp/10.ef-core/23.migrations-basics-part1",{"title":615,"path":616,"stem":617},"Міграції в EF Core — Основи (Частина 2)","/csharp/ef-core/migrations-basics-part2","01.csharp/10.ef-core/23.migrations-basics-part2",{"title":619,"path":620,"stem":621},"Міграції — Просунуті Сценарії (Частина 1)","/csharp/ef-core/migrations-advanced-part1","01.csharp/10.ef-core/24.migrations-advanced-part1",{"title":623,"path":624,"stem":625},"Міграції — Просунуті Сценарії (Частина 2)","/csharp/ef-core/migrations-advanced-part2","01.csharp/10.ef-core/24.migrations-advanced-part2",{"title":627,"path":628,"stem":629},"Управління Схемою та Database-First (Частина 1)","/csharp/ef-core/schema-management-part1","01.csharp/10.ef-core/25.schema-management-part1",{"title":631,"path":632,"stem":633},"Управління Схемою та Database-First (Частина 2)","/csharp/ef-core/schema-management-part2","01.csharp/10.ef-core/25.schema-management-part2",{"title":635,"path":636,"stem":637},"Продуктивність EF Core — Основи (Частина 1)","/csharp/ef-core/performance-fundamentals-part1","01.csharp/10.ef-core/26.performance-fundamentals-part1",{"title":639,"path":640,"stem":641},"Interceptors в EF Core (Частина 1)","/csharp/ef-core/interceptors-part1","01.csharp/10.ef-core/29.interceptors-part1",{"title":643,"path":644,"stem":645},"Interceptors в EF Core — Connection, Transaction та Materialization (Частина 2)","/csharp/ef-core/interceptors-part2","01.csharp/10.ef-core/29.interceptors-part2",{"title":647,"path":648,"stem":649},"План вивчення Entity Framework Core — Повний курс","/csharp/ef-core/implementation_plan","01.csharp/10.ef-core/implementation_plan",{"title":651,"icon":652,"path":653,"stem":654,"children":655,"page":59},"ASP.NET","i-devicon-dotnetcore","/csharp/aspnet","01.csharp/11.aspnet",[656,730,791,869,927,941,967,1057,1111,1182,1212,1289],{"title":657,"icon":658,"path":659,"stem":660,"children":661,"page":59},"Minimal API","i-lucide-network","/csharp/aspnet/minimal-api","01.csharp/11.aspnet/01.minimal-api",[662,666,670,674,678,682,686,690,694,698,702,706,710,714,718,722,726],{"title":663,"path":664,"stem":665},"Вступ до ASP.NET та еволюція фреймворку","/csharp/aspnet/minimal-api/introduction","01.csharp/11.aspnet/01.minimal-api/01.introduction",{"title":667,"path":668,"stem":669},"Перший додаток на ASP.NET Core","/csharp/aspnet/minimal-api/first-application","01.csharp/11.aspnet/01.minimal-api/02.first-application",{"title":671,"path":672,"stem":673},"WebApplication, Builder та Dependency Injection","/csharp/aspnet/minimal-api/webapplication-builder","01.csharp/11.aspnet/01.minimal-api/03.webapplication-builder",{"title":675,"path":676,"stem":677},"Конвеєр запитів та Middleware","/csharp/aspnet/minimal-api/request-pipeline-middleware","01.csharp/11.aspnet/01.minimal-api/04.request-pipeline-middleware",{"title":679,"path":680,"stem":681},"Маршрутизація в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/routing-basics","01.csharp/11.aspnet/01.minimal-api/05.routing-basics",{"title":683,"path":684,"stem":685},"Маршрутизація в ASP.NET Core: Розширені можливості","/csharp/aspnet/minimal-api/routing-advanced","01.csharp/11.aspnet/01.minimal-api/06.routing-advanced",{"title":687,"path":688,"stem":689},"Статичні файли в ASP.NET Core","/csharp/aspnet/minimal-api/static-files","01.csharp/11.aspnet/01.minimal-api/07.static-files",{"title":691,"path":692,"stem":693},"Статичні Активи: MapStaticAssets (ASP.NET Core 9.0)","/csharp/aspnet/minimal-api/static-assets","01.csharp/11.aspnet/01.minimal-api/08.static-assets",{"title":695,"path":696,"stem":697},"Конфігурація в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/configuration-fundamentals","01.csharp/11.aspnet/01.minimal-api/09.configuration-fundamentals",{"title":699,"path":700,"stem":701},"Конфігурація: Паттерн Options","/csharp/aspnet/minimal-api/configuration-options","01.csharp/11.aspnet/01.minimal-api/10.configuration-options",{"title":703,"path":704,"stem":705},"Логування в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/logging-basics","01.csharp/11.aspnet/01.minimal-api/11.logging-basics",{"title":707,"path":708,"stem":709},"Логування: Serilog та Middleware","/csharp/aspnet/minimal-api/logging-advanced","01.csharp/11.aspnet/01.minimal-api/12.logging-advanced",{"title":711,"path":712,"stem":713},"Управління станом: HttpContext.Items та Cookies","/csharp/aspnet/minimal-api/state-management","01.csharp/11.aspnet/01.minimal-api/13.state-management",{"title":715,"path":716,"stem":717},"Стан сесії: Sessions","/csharp/aspnet/minimal-api/session-state","01.csharp/11.aspnet/01.minimal-api/14.session-state",{"title":719,"path":720,"stem":721},"Структура проєкту: від хаосу до архітектури","/csharp/aspnet/minimal-api/project-structure","01.csharp/11.aspnet/01.minimal-api/15.project-structure",{"title":723,"path":724,"stem":725},"Scalar у Minimal API: повний проєкт і Fluent OpenAPI","/csharp/aspnet/minimal-api/scalar-openapi-fluent","01.csharp/11.aspnet/01.minimal-api/16.scalar-openapi-fluent",{"title":727,"path":728,"stem":729},"Swagger / Swashbuckle у Minimal API: окремий класичний шлях","/csharp/aspnet/minimal-api/swagger-swashbuckle","01.csharp/11.aspnet/01.minimal-api/17.swagger-swashbuckle",{"title":731,"icon":658,"path":732,"stem":733,"children":734,"page":59},"API","/csharp/aspnet/api","01.csharp/11.aspnet/02.api",[735,739,743,747,751,755,759,763,767,771,775,779,783,787],{"title":736,"path":737,"stem":738},"Що таке API. Клієнт-серверна архітектура","/csharp/aspnet/api/what-is-api","01.csharp/11.aspnet/02.api/01.what-is-api",{"title":740,"path":741,"stem":742},"Формати даних: JSON, XML, TOML та бінарні формати","/csharp/aspnet/api/data-formats","01.csharp/11.aspnet/02.api/02.data-formats",{"title":744,"path":745,"stem":746},"Парадигми API та концепція REST","/csharp/aspnet/api/api-paradigms-rest","01.csharp/11.aspnet/02.api/03.api-paradigms-rest",{"title":748,"path":749,"stem":750},"HTTP-методи, статус-коди та заголовки","/csharp/aspnet/api/http-methods-status-codes","01.csharp/11.aspnet/02.api/04.http-methods-status-codes",{"title":752,"path":753,"stem":754},"Організація HTTP API за принципами REST","/csharp/aspnet/api/rest-organizing","01.csharp/11.aspnet/02.api/05.rest-organizing",{"title":756,"path":757,"stem":758},"Номенклатура URL та CRUD-операції","/csharp/aspnet/api/url-nomenclature-crud","01.csharp/11.aspnet/02.api/06.url-nomenclature-crud",{"title":760,"path":761,"stem":762},"Правила дизайну: іменування та стандарти","/csharp/aspnet/api/api-design-naming","01.csharp/11.aspnet/02.api/07.api-design-naming",{"title":764,"path":765,"stem":766},"Валідація, ліміти та обробка помилок","/csharp/aspnet/api/api-design-validation","01.csharp/11.aspnet/02.api/08.api-design-validation",{"title":768,"path":769,"stem":770},"Обробка помилок у Minimal API","/csharp/aspnet/api/error-handling-http","01.csharp/11.aspnet/02.api/09.error-handling-http",{"title":772,"path":773,"stem":774},"Ідемпотентність та синхронізація стану","/csharp/aspnet/api/idempotency-sync","01.csharp/11.aspnet/02.api/10.idempotency-sync",{"title":776,"path":777,"stem":778},"Пагінація та організація списків","/csharp/aspnet/api/pagination-lists","01.csharp/11.aspnet/02.api/11.pagination-lists",{"title":780,"path":781,"stem":782},"Безпека API, кешування та інтернаціоналізація","/csharp/aspnet/api/security-auth","01.csharp/11.aspnet/02.api/12.security-auth",{"title":784,"path":785,"stem":786},"Процес проєктування API та документування","/csharp/aspnet/api/api-design-process","01.csharp/11.aspnet/02.api/13.api-design-process",{"title":788,"path":789,"stem":790},"OpenAPI: контракт, специфікація та документація API","/csharp/aspnet/api/openapi","01.csharp/11.aspnet/02.api/14.openapi",{"title":792,"icon":793,"path":794,"stem":795,"children":796,"page":59},"Auth","i-lucide-shield-check","/csharp/aspnet/auth","01.csharp/11.aspnet/03.auth",[797,801,805,809,813,817,821,825,829,833,837,841,845,849,853,857,861,865],{"title":798,"path":799,"stem":800},"Основи аутентифікації та авторизації","/csharp/aspnet/auth/auth-fundamentals","01.csharp/11.aspnet/03.auth/01.auth-fundamentals",{"title":802,"path":803,"stem":804},"JWT-аутентифікація","/csharp/aspnet/auth/jwt-authentication","01.csharp/11.aspnet/03.auth/02.jwt-authentication",{"title":806,"path":807,"stem":808},"Авторизація: ролі, політики та resource-based доступ","/csharp/aspnet/auth/authorization-policies","01.csharp/11.aspnet/03.auth/03.authorization-policies",{"title":810,"path":811,"stem":812},"Cookie-аутентифікація та ASP.NET Core Identity","/csharp/aspnet/auth/cookie-auth-identity","01.csharp/11.aspnet/03.auth/04.cookie-auth-identity",{"title":814,"path":815,"stem":816},"JWT + Refresh Tokens (HttpOnly Cookie)","/csharp/aspnet/auth/04b.identity-auth-jwt","01.csharp/11.aspnet/03.auth/04b.identity-auth-jwt",{"title":818,"path":819,"stem":820},"Identity: Підтвердження Email та Скидання Пароля","/csharp/aspnet/auth/identity-email-confirmation","01.csharp/11.aspnet/03.auth/05.identity-email-confirmation",{"title":822,"path":823,"stem":824},"Identity: Двофакторна Аутентифікація (2FA)","/csharp/aspnet/auth/identity-two-factor","01.csharp/11.aspnet/03.auth/06.identity-two-factor",{"title":826,"path":827,"stem":828},"Identity: Внутрішня Архітектура та Кастомізація","/csharp/aspnet/auth/identity-internals","01.csharp/11.aspnet/03.auth/07.identity-internals",{"title":830,"path":831,"stem":832},"OAuth 2.0 та зовнішні провайдери","/csharp/aspnet/auth/oauth-external-providers","01.csharp/11.aspnet/03.auth/08.oauth-external-providers",{"title":834,"path":835,"stem":836},"Безпека на практиці: CORS, HTTPS та захист від атак","/csharp/aspnet/auth/security-hardening","01.csharp/11.aspnet/03.auth/09.security-hardening",{"title":838,"path":839,"stem":840},"Теорія OAuth 2.0: Поняття, Аналогії та Флоу","/csharp/aspnet/auth/oauth-theory","01.csharp/11.aspnet/03.auth/10.oauth-theory",{"title":842,"path":843,"stem":844},"OIDC, OAuth 2.0 та Keycloak в ASP.NET Core","/csharp/aspnet/auth/oidc-keycloak","01.csharp/11.aspnet/03.auth/10.oidc-keycloak",{"title":846,"path":847,"stem":848},"API Keys аутентифікація в ASP.NET Core","/csharp/aspnet/auth/api-keys","01.csharp/11.aspnet/03.auth/11.api-keys",{"title":850,"path":851,"stem":852},"Rate Limiting та Throttling в ASP.NET Core","/csharp/aspnet/auth/rate-limiting","01.csharp/11.aspnet/03.auth/12.rate-limiting",{"title":854,"path":855,"stem":856},"Refresh Token Rotation в ASP.NET Core","/csharp/aspnet/auth/refresh-token-rotation","01.csharp/11.aspnet/03.auth/13.refresh-token-rotation",{"title":858,"path":859,"stem":860},"Certificate Authentication та mTLS в ASP.NET Core","/csharp/aspnet/auth/certificate-auth","01.csharp/11.aspnet/03.auth/14.certificate-auth",{"title":862,"path":863,"stem":864},"RBAC, ABAC та ReBAC в ASP.NET Core","/csharp/aspnet/auth/rbac-abac-rebac","01.csharp/11.aspnet/03.auth/15.rbac-abac-rebac",{"title":866,"path":867,"stem":868},"Multi-tenancy та ізоляція даних в ASP.NET Core","/csharp/aspnet/auth/multi-tenancy","01.csharp/11.aspnet/03.auth/16.multi-tenancy",{"title":870,"icon":871,"path":872,"stem":873,"children":874,"page":59},"Нотифікації","i-lucide-bell","/csharp/aspnet/notifications","01.csharp/11.aspnet/04.notifications",[875,879,883,887,891,895,899,903,907,911,915,919,923],{"title":876,"path":877,"stem":878},"In-App нотифікації через базу даних","/csharp/aspnet/notifications/in-app-database-notifications","01.csharp/11.aspnet/04.notifications/01.in-app-database-notifications",{"title":880,"path":881,"stem":882},"Polling: Регулярний запит оновлень","/csharp/aspnet/notifications/polling","01.csharp/11.aspnet/04.notifications/02.polling",{"title":884,"path":885,"stem":886},"Server-Sent Events: Однострімовий push від сервера","/csharp/aspnet/notifications/server-sent-events","01.csharp/11.aspnet/04.notifications/03.server-sent-events",{"title":888,"path":889,"stem":890},"WebSockets: Двостороннє з'єднання в реальному часі","/csharp/aspnet/notifications/websockets","01.csharp/11.aspnet/04.notifications/04.websockets",{"title":892,"path":893,"stem":894},"SignalR: Абстракція над транспортами реального часу","/csharp/aspnet/notifications/signalr","01.csharp/11.aspnet/04.notifications/05.signalr",{"title":896,"path":897,"stem":898},"Background Services: Фонові задачі в ASP.NET Core","/csharp/aspnet/notifications/background-services","01.csharp/11.aspnet/04.notifications/06.background-services",{"title":900,"path":901,"stem":902},"Web Push нотифікації","/csharp/aspnet/notifications/web-push","01.csharp/11.aspnet/04.notifications/07.web-push",{"title":904,"path":905,"stem":906},"Email нотифікації","/csharp/aspnet/notifications/email-notifications","01.csharp/11.aspnet/04.notifications/08.email-notifications",{"title":908,"path":909,"stem":910},"Порівняння підходів: Як вибрати правильну технологію нотифікацій","/csharp/aspnet/notifications/choosing-the-right-approach","01.csharp/11.aspnet/04.notifications/09.choosing-the-right-approach",{"title":912,"path":913,"stem":914},"Hangfire: Надійне планування фонових задач","/csharp/aspnet/notifications/hangfire","01.csharp/11.aspnet/04.notifications/10.hangfire",{"title":916,"path":917,"stem":918},"Практика: Конвертація зображень у WebP через Hangfire","/csharp/aspnet/notifications/hangfire-image-webp","01.csharp/11.aspnet/04.notifications/11.hangfire-image-webp",{"title":920,"path":921,"stem":922},"Практика: Підготовка відео до HLS-стрімінгу через Hangfire","/csharp/aspnet/notifications/hangfire-video-hls","01.csharp/11.aspnet/04.notifications/12.hangfire-video-hls",{"title":924,"path":925,"stem":926},"Telegram-нотифікації: від одного повідомлення до масових розсилок і мульти-канального підходу","/csharp/aspnet/notifications/telegram-notifications","01.csharp/11.aspnet/04.notifications/13.telegram-notifications",{"title":928,"icon":929,"path":930,"stem":931,"children":932,"page":59},"Інтернаціоналізація","i-lucide-languages","/csharp/aspnet/i18n","01.csharp/11.aspnet/05.i18n",[933,937],{"title":934,"path":935,"stem":936},"Інтернаціоналізація (i18n) у Minimal API: від A до Я","/csharp/aspnet/i18n/internationalization","01.csharp/11.aspnet/05.i18n/01.internationalization",{"title":938,"path":939,"stem":940},"Humanizer: людиномовні рядки у .NET","/csharp/aspnet/i18n/humanizer","01.csharp/11.aspnet/05.i18n/02.humanizer",{"title":942,"icon":943,"path":944,"stem":945,"children":946,"page":59},"Кешування","i-lucide-layers","/csharp/aspnet/caching","01.csharp/11.aspnet/06.caching",[947,951,955,959,963],{"title":948,"path":949,"stem":950},"Огляд кешування: чотири рівні і коли що обирати","/csharp/aspnet/caching/caching","01.csharp/11.aspnet/06.caching/01.caching",{"title":952,"path":953,"stem":954},"IMemoryCache: кеш в оперативній пам'яті","/csharp/aspnet/caching/memory-cache","01.csharp/11.aspnet/06.caching/02.memory-cache",{"title":956,"path":957,"stem":958},"IDistributedCache і Redis: розподілений кеш","/csharp/aspnet/caching/distributed-cache","01.csharp/11.aspnet/06.caching/03.distributed-cache",{"title":960,"path":961,"stem":962},"Response Cache: HTTP-кешування через Cache-Control","/csharp/aspnet/caching/response-cache","01.csharp/11.aspnet/06.caching/04.response-cache",{"title":964,"path":965,"stem":966},"Output Cache: серверний кеш HTTP-відповідей (.NET 7+)","/csharp/aspnet/caching/output-cache","01.csharp/11.aspnet/06.caching/05.output-cache",{"title":968,"icon":969,"path":970,"stem":971,"children":972,"page":59},"Тестування","i-lucide-test-tube","/csharp/aspnet/testing","01.csharp/11.aspnet/07.testing",[973,977,981,985,989,993,997,1001,1005,1009,1013,1017,1021,1025,1029,1033,1037,1041,1045,1049,1053],{"title":974,"path":975,"stem":976},"Що таке тестування? Від інтуїції до науки","/csharp/aspnet/testing/what-is-testing","01.csharp/11.aspnet/07.testing/01.what-is-testing",{"title":978,"path":979,"stem":980},"Піраміда тестування — Стратегія, а не Догма","/csharp/aspnet/testing/testing-pyramid","01.csharp/11.aspnet/07.testing/02.testing-pyramid",{"title":982,"path":983,"stem":984},"Дві Школи Тестування — Лондон проти Детройту","/csharp/aspnet/testing/testing-schools","01.csharp/11.aspnet/07.testing/03.testing-schools",{"title":986,"path":987,"stem":988},"TDD та BDD — Тести як Дизайн-інструмент","/csharp/aspnet/testing/tdd-and-bdd","01.csharp/11.aspnet/07.testing/04.tdd-and-bdd",{"title":990,"path":991,"stem":992},"Що саме тестувати — Техніки аналізу та Циклomatична складність","/csharp/aspnet/testing/what-to-test","01.csharp/11.aspnet/07.testing/05.what-to-test",{"title":994,"path":995,"stem":996},"Тестові Фреймворки — Навіщо вони і що всередині","/csharp/aspnet/testing/test-frameworks","01.csharp/11.aspnet/07.testing/06.test-frameworks",{"title":998,"path":999,"stem":1000},"xUnit — Факти, Теорії та Lifecycle тестів","/csharp/aspnet/testing/xunit-basics","01.csharp/11.aspnet/07.testing/07.xunit-basics",{"title":1002,"path":1003,"stem":1004},"xUnit Advanced — Fixtures, Кастомізація та Розширення","/csharp/aspnet/testing/xunit-advanced","01.csharp/11.aspnet/07.testing/08.xunit-advanced",{"title":1006,"path":1007,"stem":1008},"Moq — Глибоке занурення в мокування","/csharp/aspnet/testing/mocking-with-moq","01.csharp/11.aspnet/07.testing/09.mocking-with-moq",{"title":1010,"path":1011,"stem":1012},"Тестування Баз Даних — EF Core, SQLite та Testcontainers","/csharp/aspnet/testing/database-testing","01.csharp/11.aspnet/07.testing/10.database-testing",{"title":1014,"path":1015,"stem":1016},"Integration Testing — Частина 1 [Теорія та WebApplicationFactory]","/csharp/aspnet/testing/integration-testing","01.csharp/11.aspnet/07.testing/11.integration-testing",{"title":1018,"path":1019,"stem":1020},"Інтеграційне тестування — Практика","/csharp/aspnet/testing/11a.integration-testing-practice","01.csharp/11.aspnet/07.testing/11a.integration-testing-practice",{"title":1022,"path":1023,"stem":1024},"Integration Testing — Частина 2 [Просунуті Сценарії та Testcontainers]","/csharp/aspnet/testing/integration-testing-advanced","01.csharp/11.aspnet/07.testing/12.integration-testing-advanced",{"title":1026,"path":1027,"stem":1028},"Професійний Postman: Колекції, Змінні та GitHub Інтеграція","/csharp/aspnet/testing/postman-professional","01.csharp/11.aspnet/07.testing/13.postman-professional",{"title":1030,"path":1031,"stem":1032},"HttpClient у Тестах Частина 1: Архітектура та MockHttpMessageHandler","/csharp/aspnet/testing/httpclient-testing","01.csharp/11.aspnet/07.testing/14.httpclient-testing",{"title":1034,"path":1035,"stem":1036},"HttpClient у Тестах Частина 2: WireMock.Net та Resilience","/csharp/aspnet/testing/wiremock-net","01.csharp/11.aspnet/07.testing/15.wiremock-net",{"title":1038,"path":1039,"stem":1040},"Патерни та Анти-патерни Тестування: Test Smells","/csharp/aspnet/testing/testing-patterns","01.csharp/11.aspnet/07.testing/16.testing-patterns",{"title":1042,"path":1043,"stem":1044},"Просунуті інструменти: Time, Snapshots та Властивості","/csharp/aspnet/testing/advanced-testing-tools","01.csharp/11.aspnet/07.testing/17.advanced-testing-tools",{"title":1046,"path":1047,"stem":1048},"Тестування Архітектури з NetArchTest","/csharp/aspnet/testing/architecture-testing","01.csharp/11.aspnet/07.testing/18.architecture-testing",{"title":1050,"path":1051,"stem":1052},"Тестування Продуктивності: BenchmarkDotNet, NBomber та k6","/csharp/aspnet/testing/performance-testing","01.csharp/11.aspnet/07.testing/19.performance-testing",{"title":1054,"path":1055,"stem":1056},"Залишок плану для курсу \"Тестування ASP.NET Minimal API\"","/csharp/aspnet/testing/remaining_plan","01.csharp/11.aspnet/07.testing/remaining_plan",{"title":1058,"icon":1059,"path":1060,"stem":1061,"children":1062,"page":59},"Платежі","i-lucide-credit-card","/csharp/aspnet/payments","01.csharp/11.aspnet/08.payments",[1063,1067,1071,1075,1079,1083,1087,1091,1095,1099,1103,1107],{"title":1064,"path":1065,"stem":1066},"Основи платіжної інфраструктури","/csharp/aspnet/payments/payment-fundamentals","01.csharp/11.aspnet/08.payments/01.payment-fundamentals",{"title":1068,"path":1069,"stem":1070},"Методи оплати в Україні","/csharp/aspnet/payments/payment-methods-ukraine","01.csharp/11.aspnet/08.payments/02.payment-methods-ukraine",{"title":1072,"path":1073,"stem":1074},"PCI DSS та безпека платежів","/csharp/aspnet/payments/pci-dss-security","01.csharp/11.aspnet/08.payments/03.pci-dss-security",{"title":1076,"path":1077,"stem":1078},"Архітектура платіжної підсистеми","/csharp/aspnet/payments/payment-architecture","01.csharp/11.aspnet/08.payments/04.payment-architecture",{"title":1080,"path":1081,"stem":1082},"Інтеграція LiqPay (ПриватБанк)","/csharp/aspnet/payments/liqpay-integration","01.csharp/11.aspnet/08.payments/05.liqpay-integration",{"title":1084,"path":1085,"stem":1086},"Інтеграція Monobank Acquiring API","/csharp/aspnet/payments/monobank-acquiring","01.csharp/11.aspnet/08.payments/06.monobank-acquiring",{"title":1088,"path":1089,"stem":1090},"Інтеграція Stripe","/csharp/aspnet/payments/stripe-integration","01.csharp/11.aspnet/08.payments/07.stripe-integration",{"title":1092,"path":1093,"stem":1094},"Webhooks — глибоке занурення","/csharp/aspnet/payments/webhooks-deep-dive","01.csharp/11.aspnet/08.payments/08.webhooks-deep-dive",{"title":1096,"path":1097,"stem":1098},"Підписки та рекурентні платежі","/csharp/aspnet/payments/subscriptions-recurring","01.csharp/11.aspnet/08.payments/09.subscriptions-recurring",{"title":1100,"path":1101,"stem":1102},"Повернення коштів та диспути","/csharp/aspnet/payments/refunds-disputes","01.csharp/11.aspnet/08.payments/10.refunds-disputes",{"title":1104,"path":1105,"stem":1106},"Тестування платіжних інтеграцій","/csharp/aspnet/payments/testing-payments","01.csharp/11.aspnet/08.payments/11.testing-payments",{"title":1108,"path":1109,"stem":1110},"Чекліст виходу в Production","/csharp/aspnet/payments/production-checklist","01.csharp/11.aspnet/08.payments/12.production-checklist",{"title":1112,"icon":1113,"items":1114,"path":1127,"stem":1128,"children":1129,"page":59},"Популярні бібліотеки","lucide:box",[1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126],"01.fluent-validation","02.mapster","03.erroror-result-pattern","04.serilog","05.mediatr","06.polly","07.health-checks","08.feature-management","09.fluent-email","10.quest-pdf","11.bogus","12.humanizer-guard","/csharp/aspnet/libraries","01.csharp/11.aspnet/09.libraries",[1130,1134,1138,1142,1146,1150,1154,1158,1162,1166,1170,1174,1178],{"title":1131,"path":1132,"stem":1133},"Валідація з FluentValidation в ASP.NET Core","/csharp/aspnet/libraries/fluent-validation","01.csharp/11.aspnet/09.libraries/01.fluent-validation",{"title":1135,"path":1136,"stem":1137},"Маппінг об","/csharp/aspnet/libraries/mapster","01.csharp/11.aspnet/09.libraries/02.mapster",{"title":1139,"path":1140,"stem":1141},"Обробка помилок з ErrorOr та Result Pattern в ASP.NET Core","/csharp/aspnet/libraries/erroror-result-pattern","01.csharp/11.aspnet/09.libraries/03.erroror-result-pattern",{"title":1143,"path":1144,"stem":1145},"Структуроване логування з Serilog в ASP.NET Core","/csharp/aspnet/libraries/serilog","01.csharp/11.aspnet/09.libraries/04.serilog",{"title":1147,"path":1148,"stem":1149},"CQRS та Mediator з MediatR в ASP.NET Core","/csharp/aspnet/libraries/mediatr","01.csharp/11.aspnet/09.libraries/05.mediatr",{"title":1151,"path":1152,"stem":1153},"Відмовостійкість з Polly в ASP.NET Core","/csharp/aspnet/libraries/polly","01.csharp/11.aspnet/09.libraries/06.polly",{"title":1155,"path":1156,"stem":1157},"Health Checks в ASP.NET Core","/csharp/aspnet/libraries/health-checks","01.csharp/11.aspnet/09.libraries/07.health-checks",{"title":1159,"path":1160,"stem":1161},"Feature Management та Feature Flags в ASP.NET Core","/csharp/aspnet/libraries/feature-management","01.csharp/11.aspnet/09.libraries/08.feature-management",{"title":1163,"path":1164,"stem":1165},"Відправка Email з FluentEmail в ASP.NET Core","/csharp/aspnet/libraries/fluent-email","01.csharp/11.aspnet/09.libraries/09.fluent-email",{"title":1167,"path":1168,"stem":1169},"Генерація PDF з QuestPDF в ASP.NET Core","/csharp/aspnet/libraries/quest-pdf","01.csharp/11.aspnet/09.libraries/10.quest-pdf",{"title":1171,"path":1172,"stem":1173},"Генерація тестових даних з Bogus в ASP.NET Core","/csharp/aspnet/libraries/bogus","01.csharp/11.aspnet/09.libraries/11.bogus",{"title":1175,"path":1176,"stem":1177},"Humanizer та Guard Clauses в ASP.NET Core","/csharp/aspnet/libraries/humanizer-guard","01.csharp/11.aspnet/09.libraries/12.humanizer-guard",{"title":1179,"path":1180,"stem":1181},"План модуля 10.libraries — Популярні бібліотеки ASP.NET","/csharp/aspnet/libraries/plan","01.csharp/11.aspnet/09.libraries/plan",{"title":1183,"icon":1184,"path":1185,"stem":1186,"children":1187,"page":59},"Razor Pages","i-lucide-layout-template","/csharp/aspnet/razor-pages","01.csharp/11.aspnet/10.razor-pages",[1188,1192,1196,1200,1204,1208],{"title":1189,"path":1190,"stem":1191},"Від Minimal API до Razor Pages: концептуальний перехід","/csharp/aspnet/razor-pages/from-minimal-api","01.csharp/11.aspnet/10.razor-pages/01.from-minimal-api",{"title":1193,"path":1194,"stem":1195},"PageModel: логіка сторінки Razor Pages","/csharp/aspnet/razor-pages/page-model","01.csharp/11.aspnet/10.razor-pages/02.page-model",{"title":1197,"path":1198,"stem":1199},"Razor синтаксис: шаблонізатор у .cshtml","/csharp/aspnet/razor-pages/razor-syntax","01.csharp/11.aspnet/10.razor-pages/03.razor-syntax",{"title":1201,"path":1202,"stem":1203},"Tag Helpers: типізований HTML","/csharp/aspnet/razor-pages/tag-helpers","01.csharp/11.aspnet/10.razor-pages/04.tag-helpers",{"title":1205,"path":1206,"stem":1207},"Форми і валідація: повний цикл обробки даних","/csharp/aspnet/razor-pages/forms-validation","01.csharp/11.aspnet/10.razor-pages/05.forms-validation",{"title":1209,"path":1210,"stem":1211},"Практичний проєкт: TaskManager на Razor Pages","/csharp/aspnet/razor-pages/project-task-manager","01.csharp/11.aspnet/10.razor-pages/06.project-task-manager",{"title":1213,"path":1214,"stem":1215,"children":1216,"page":59},"ASP.NET Core MVC","/csharp/aspnet/mvc","01.csharp/11.aspnet/11.mvc",[1217,1221,1225,1229,1233,1237,1241,1245,1249,1253,1257,1261,1265,1269,1273,1277,1281,1285],{"title":1218,"path":1219,"stem":1220},"Патерн MVC: архітектура, що змінила веб","/csharp/aspnet/mvc/mvc-pattern","01.csharp/11.aspnet/11.mvc/01.mvc-pattern",{"title":1222,"path":1223,"stem":1224},"Від Razor Pages до MVC: концептуальний перехід","/csharp/aspnet/mvc/from-razor-pages","01.csharp/11.aspnet/11.mvc/02.from-razor-pages",{"title":1226,"path":1227,"stem":1228},"Controllers та Actions: серце MVC","/csharp/aspnet/mvc/controllers-actions","01.csharp/11.aspnet/11.mvc/03.controllers-actions",{"title":1230,"path":1231,"stem":1232},"Маршрутизація в MVC: Convention vs Attribute Routing","/csharp/aspnet/mvc/routing-mvc","01.csharp/11.aspnet/11.mvc/04.routing-mvc",{"title":1234,"path":1235,"stem":1236},"Model Binding: від HTTP до C#","/csharp/aspnet/mvc/model-binding","01.csharp/11.aspnet/11.mvc/05.model-binding",{"title":1238,"path":1239,"stem":1240},"Views, ViewData, ViewBag, TempData і ViewModel","/csharp/aspnet/mvc/views-viewdata-tempdata","01.csharp/11.aspnet/11.mvc/06.views-viewdata-tempdata",{"title":1242,"path":1243,"stem":1244},"Filters: аспектно-орієнтоване програмування в MVC","/csharp/aspnet/mvc/filters","01.csharp/11.aspnet/11.mvc/07.filters",{"title":1246,"path":1247,"stem":1248},"Areas: структурування великих застосунків","/csharp/aspnet/mvc/areas","01.csharp/11.aspnet/11.mvc/08.areas",{"title":1250,"path":1251,"stem":1252},"View Components: повторювані незалежні блоки UI","/csharp/aspnet/mvc/view-components","01.csharp/11.aspnet/11.mvc/09.view-components",{"title":1254,"path":1255,"stem":1256},"Display та Editor Templates","/csharp/aspnet/mvc/display-editor-templates","01.csharp/11.aspnet/11.mvc/10.display-editor-templates",{"title":1258,"path":1259,"stem":1260},"Валідація: IValidatableObject та FluentValidation","/csharp/aspnet/mvc/validation-advanced","01.csharp/11.aspnet/11.mvc/11.validation-advanced",{"title":1262,"path":1263,"stem":1264},"HTMX: інтерактивність через HTML-атрибути","/csharp/aspnet/mvc/htmx","01.csharp/11.aspnet/11.mvc/12.htmx",{"title":1266,"path":1267,"stem":1268},"HTMX у ASP.NET Core MVC: серверна інтеграція","/csharp/aspnet/mvc/ajax-htmx-mvc","01.csharp/11.aspnet/11.mvc/13.ajax-htmx-mvc",{"title":1270,"path":1271,"stem":1272},"Практичний проєкт: Каталог товарів з HTMX","/csharp/aspnet/mvc/htmx-project","01.csharp/11.aspnet/11.mvc/14.htmx-project",{"title":1274,"path":1275,"stem":1276},"Завантаження та обробка файлів","/csharp/aspnet/mvc/file-upload","01.csharp/11.aspnet/11.mvc/15.file-upload",{"title":1278,"path":1279,"stem":1280},"Глобалізація та Локалізація MVC","/csharp/aspnet/mvc/globalization-localization","01.csharp/11.aspnet/11.mvc/16.globalization-localization",{"title":1282,"path":1283,"stem":1284},"Підсумковий проєкт: Блог-платформа","/csharp/aspnet/mvc/mvc-project","01.csharp/11.aspnet/11.mvc/17.mvc-project",{"title":1286,"path":1287,"stem":1288},"План курсу: ASP.NET Core MVC","/csharp/aspnet/mvc/plan","01.csharp/11.aspnet/11.mvc/plan",{"title":1290,"path":1291,"stem":1292,"children":1293,"page":59},"Web Api","/csharp/aspnet/web-api","01.csharp/11.aspnet/12.web-api",[1294,1298,1302,1306,1310,1314,1318,1322,1326,1330,1334,1338,1342],{"title":1295,"path":1296,"stem":1297},"Від Minimal API до Controller-based API","/csharp/aspnet/web-api/from-minimal-api-to-controllers","01.csharp/11.aspnet/12.web-api/01.from-minimal-api-to-controllers",{"title":1299,"path":1300,"stem":1301},"ControllerBase, ActionResult\u003CT> та Response Types","/csharp/aspnet/web-api/controller-base-actionresult","01.csharp/11.aspnet/12.web-api/02.controller-base-actionresult",{"title":1303,"path":1304,"stem":1305},"Content Negotiation - JSON, XML та власні форматери","/csharp/aspnet/web-api/content-negotiation","01.csharp/11.aspnet/12.web-api/03.content-negotiation",{"title":1307,"path":1308,"stem":1309},"Версіонування API","/csharp/aspnet/web-api/api-versioning","01.csharp/11.aspnet/12.web-api/04.api-versioning",{"title":1311,"path":1312,"stem":1313},"ProblemDetails та структурована обробка помилок","/csharp/aspnet/web-api/problemdetails-error-handling","01.csharp/11.aspnet/12.web-api/05.problemdetails-error-handling",{"title":1315,"path":1316,"stem":1317},"Фільтри у Web API контексті","/csharp/aspnet/web-api/filters-for-api","01.csharp/11.aspnet/12.web-api/06.filters-for-api",{"title":1319,"path":1320,"stem":1321},"Пагінація, фільтрація та сортування","/csharp/aspnet/web-api/pagination-filtering-sorting","01.csharp/11.aspnet/12.web-api/07.pagination-filtering-sorting",{"title":1323,"path":1324,"stem":1325},"HATEOAS та Resource Expansion","/csharp/aspnet/web-api/hateoas-resource-expansion","01.csharp/11.aspnet/12.web-api/08.hateoas-resource-expansion",{"title":1327,"path":1328,"stem":1329},"Гібридна архітектура - Minimal API + Controllers","/csharp/aspnet/web-api/minimal-api-vs-controllers-hybrid","01.csharp/11.aspnet/12.web-api/09.minimal-api-vs-controllers-hybrid",{"title":1331,"path":1332,"stem":1333},"Документація API - Swashbuckle, NSwag та генерація клієнтів","/csharp/aspnet/web-api/api-documentation-generation","01.csharp/11.aspnet/12.web-api/10.api-documentation-generation",{"title":1335,"path":1336,"stem":1337},"Health Checks та моніторинг API","/csharp/aspnet/web-api/health-checks-monitoring","01.csharp/11.aspnet/12.web-api/11.health-checks-monitoring",{"title":1339,"path":1340,"stem":1341},"Підсумковий проєкт - Production-Ready REST API","/csharp/aspnet/web-api/web-api-project","01.csharp/11.aspnet/12.web-api/12.web-api-project",{"title":1343,"path":1344,"stem":1345},"План курсу: ASP.NET Core Web API (Controllers)","/csharp/aspnet/web-api/plan","01.csharp/11.aspnet/12.web-api/plan",{"title":1347,"icon":1348,"path":1349,"stem":1350,"children":1351,"page":59},"Desktop UI","i-lucide-app-window","/csharp/desktop-ui","01.csharp/12.desktop-ui",[1352,1356,1360,1364,1368,1372,1376,1380,1384,1388,1392,1396,1400,1404,1408,1412,1416,1420,1424,1428,1432,1436,1440,1444,1448,1452,1456,1460,1464,1468,1472,1476,1480,1484,1488,1492,1496,1500,1504,1508,1512,1516,1520,1524,1528,1532,1536,1540,1544,1548,1552,1556,1560,1564,1568,1572,1576,1580,1584,1588,1592,1596,1600,1604,1608,1612,1616,1620,1624,1628,1632],{"title":1353,"path":1354,"stem":1355},"Що таке десктопна розробка?","/csharp/desktop-ui/what-is-desktop-dev","01.csharp/12.desktop-ui/01.what-is-desktop-dev",{"title":1357,"path":1358,"stem":1359},"Архітектура WPF — як влаштований графічний інтерфейс","/csharp/desktop-ui/wpf-architecture","01.csharp/12.desktop-ui/02.wpf-architecture",{"title":1361,"path":1362,"stem":1363},"Перший WPF-проєкт — від нуля до вікна","/csharp/desktop-ui/first-wpf-app","01.csharp/12.desktop-ui/03.first-wpf-app",{"title":1365,"path":1366,"stem":1367},"Перший Avalonia-проєкт: WPF для всіх платформ","/csharp/desktop-ui/03a.first-avalonia-app","01.csharp/12.desktop-ui/03a.first-avalonia-app",{"title":1369,"path":1370,"stem":1371},"XAML: декларативний інтерфейс","/csharp/desktop-ui/xaml-basics","01.csharp/12.desktop-ui/04.xaml-basics",{"title":1373,"path":1374,"stem":1375},"Fluent UI у WPF — сучасний дизайн Windows 11","/csharp/desktop-ui/04a.wpf-fluent-ui","01.csharp/12.desktop-ui/04a.wpf-fluent-ui",{"title":1377,"path":1378,"stem":1379},"WPF UI — сучасна бібліотека Fluent контролів","/csharp/desktop-ui/04b.wpf-ui-library","01.csharp/12.desktop-ui/04b.wpf-ui-library",{"title":1381,"path":1382,"stem":1383},"HandyControl — велика бібліотека UI контролів для WPF","/csharp/desktop-ui/04c.handycontrol-library","01.csharp/12.desktop-ui/04c.handycontrol-library",{"title":1385,"path":1386,"stem":1387},"Простори імен та ресурси XAML","/csharp/desktop-ui/xaml-namespaces-resources","01.csharp/12.desktop-ui/05.xaml-namespaces-resources",{"title":1389,"path":1390,"stem":1391},"XAML в Avalonia: ключові відмінності від WPF","/csharp/desktop-ui/05a.avalonia-xaml-differences","01.csharp/12.desktop-ui/05a.avalonia-xaml-differences",{"title":1393,"path":1394,"stem":1395},"Розширення розмітки XAML (Markup Extensions)","/csharp/desktop-ui/xaml-markup-extensions","01.csharp/12.desktop-ui/06.xaml-markup-extensions",{"title":1397,"path":1398,"stem":1399},"Панелі Layout: StackPanel, WrapPanel, DockPanel","/csharp/desktop-ui/layout-panels-part1","01.csharp/12.desktop-ui/07.layout-panels-part1",{"title":1401,"path":1402,"stem":1403},"Grid, Canvas, UniformGrid","/csharp/desktop-ui/layout-panels-part2","01.csharp/12.desktop-ui/07.layout-panels-part2",{"title":1405,"path":1406,"stem":1407},"Просунуті техніки Layout","/csharp/desktop-ui/layout-advanced","01.csharp/12.desktop-ui/08.layout-advanced",{"title":1409,"path":1410,"stem":1411},"Адаптивний Layout та найкращі практики","/csharp/desktop-ui/layout-responsive","01.csharp/12.desktop-ui/09.layout-responsive",{"title":1413,"path":1414,"stem":1415},"Layout в Avalonia: відмінності та нові можливості","/csharp/desktop-ui/09a.layout-avalonia","01.csharp/12.desktop-ui/09a.layout-avalonia",{"title":1417,"path":1418,"stem":1419},"Button, Image, ProgressBar та інші базові контроли","/csharp/desktop-ui/basic-controls","01.csharp/12.desktop-ui/10.basic-controls",{"title":1421,"path":1422,"stem":1423},"Контроли в Avalonia: відмінності від WPF","/csharp/desktop-ui/10a.controls-avalonia","01.csharp/12.desktop-ui/10a.controls-avalonia",{"title":1425,"path":1426,"stem":1427},"Текстові контроли — TextBlock, TextBox, RichTextBox","/csharp/desktop-ui/text-controls","01.csharp/12.desktop-ui/11.text-controls",{"title":1429,"path":1430,"stem":1431},"Контроли вибору — CheckBox, RadioButton, ComboBox, ListBox, DatePicker","/csharp/desktop-ui/selection-controls","01.csharp/12.desktop-ui/12.selection-controls",{"title":1433,"path":1434,"stem":1435},"Content Model — GroupBox, Expander, TabControl, StatusBar","/csharp/desktop-ui/content-controls","01.csharp/12.desktop-ui/13.content-controls",{"title":1437,"path":1438,"stem":1439},"UI/UX принципи десктопних застосунків","/csharp/desktop-ui/13a.ui-ux-principles","01.csharp/12.desktop-ui/13a.ui-ux-principles",{"title":1441,"path":1442,"stem":1443},"Dependency Properties — Концепція та Value Resolution","/csharp/desktop-ui/dependency-properties-part1","01.csharp/12.desktop-ui/14.dependency-properties-part1",{"title":1445,"path":1446,"stem":1447},"Avalonia Property System — StyledProperty та DirectProperty","/csharp/desktop-ui/14a.avalonia-property-system","01.csharp/12.desktop-ui/14a.avalonia-property-system",{"title":1449,"path":1450,"stem":1451},"Attached Properties — Властивості без меж","/csharp/desktop-ui/attached-properties","01.csharp/12.desktop-ui/15.attached-properties",{"title":1453,"path":1454,"stem":1455},"Routed Events — Маршрутизація подій у WPF","/csharp/desktop-ui/routed-events","01.csharp/12.desktop-ui/16.routed-events",{"title":1457,"path":1458,"stem":1459},"Data Binding — Від Code-Behind до Декларативності","/csharp/desktop-ui/data-binding-basics-part1","01.csharp/12.desktop-ui/17.data-binding-basics-part1",{"title":1461,"path":1462,"stem":1463},"INotifyPropertyChanged — Живе оновлення UI","/csharp/desktop-ui/data-binding-basics-part2","01.csharp/12.desktop-ui/17.data-binding-basics-part2",{"title":1465,"path":1466,"stem":1467},"Compiled Bindings в Avalonia — Безпека на етапі компіляції","/csharp/desktop-ui/17a.avalonia-compiled-bindings","01.csharp/12.desktop-ui/17a.avalonia-compiled-bindings",{"title":1469,"path":1470,"stem":1471},"Просунутий Data Binding — ElementName, RelativeSource, MultiBinding","/csharp/desktop-ui/data-binding-advanced","01.csharp/12.desktop-ui/18.data-binding-advanced",{"title":1473,"path":1474,"stem":1475},"Value Converters — Перетворення типів даних у Data Binding","/csharp/desktop-ui/value-converters","01.csharp/12.desktop-ui/19.value-converters",{"title":1477,"path":1478,"stem":1479},"Data Templates — Візуалізація об'єктів у WPF","/csharp/desktop-ui/data-templates","01.csharp/12.desktop-ui/20.data-templates",{"title":1481,"path":1482,"stem":1483},"Collections Binding Part 1 — ObservableCollection та ItemsControl","/csharp/desktop-ui/collections-binding-part1","01.csharp/12.desktop-ui/21.collections-binding-part1",{"title":1485,"path":1486,"stem":1487},"Collections Binding Part 2 — ICollectionView, Filtering, Sorting та Virtualization","/csharp/desktop-ui/collections-binding-part2","01.csharp/12.desktop-ui/21.collections-binding-part2",{"title":1489,"path":1490,"stem":1491},"MVVM Pattern — Від Spaghetti Code до архітектури","/csharp/desktop-ui/mvvm-pattern","01.csharp/12.desktop-ui/22.mvvm-pattern",{"title":1493,"path":1494,"stem":1495},"ViewModel Implementation — Від BaseViewModel до валідації","/csharp/desktop-ui/viewmodel-implementation","01.csharp/12.desktop-ui/23.viewmodel-implementation",{"title":1497,"path":1498,"stem":1499},"Commands — Від event handlers до декларативних команд","/csharp/desktop-ui/commands","01.csharp/12.desktop-ui/24.commands",{"title":1501,"path":1502,"stem":1503},"MVVM Toolkit — MVVM без boilerplate через Source Generators","/csharp/desktop-ui/mvvm-toolkit","01.csharp/12.desktop-ui/25.mvvm-toolkit",{"title":1505,"path":1506,"stem":1507},"Messenger Pattern — Комунікація між ViewModel без прямих посилань","/csharp/desktop-ui/messenger-pattern","01.csharp/12.desktop-ui/26.messenger-pattern",{"title":1509,"path":1510,"stem":1511},"Стилі WPF — CSS для десктопу","/csharp/desktop-ui/styles-basics","01.csharp/12.desktop-ui/27.styles-basics",{"title":1513,"path":1514,"stem":1515},"CSS-like стилі Avalonia","/csharp/desktop-ui/27a.avalonia-css-styling","01.csharp/12.desktop-ui/27a.avalonia-css-styling",{"title":1517,"path":1518,"stem":1519},"Control Templates — Частина 1. Концепція та TemplateBinding","/csharp/desktop-ui/control-templates-part1","01.csharp/12.desktop-ui/28.control-templates-part1",{"title":1521,"path":1522,"stem":1523},"Control Templates — Частина 2. Named Parts та ContentPresenter","/csharp/desktop-ui/control-templates-part2","01.csharp/12.desktop-ui/28.control-templates-part2",{"title":1525,"path":1526,"stem":1527},"Control Themes в Avalonia — нова ера стилізації","/csharp/desktop-ui/28a.avalonia-control-themes","01.csharp/12.desktop-ui/28a.avalonia-control-themes",{"title":1529,"path":1530,"stem":1531},"Triggers та Visual State Manager у WPF","/csharp/desktop-ui/triggers-visual-states","01.csharp/12.desktop-ui/29.triggers-visual-states",{"title":1533,"path":1534,"stem":1535},"Pseudo-classes в Avalonia — замість WPF Triggers","/csharp/desktop-ui/29a.avalonia-pseudo-classes","01.csharp/12.desktop-ui/29a.avalonia-pseudo-classes",{"title":1537,"path":1538,"stem":1539},"Теми та ресурсні словники у WPF","/csharp/desktop-ui/resources-themes","01.csharp/12.desktop-ui/30.resources-themes",{"title":1541,"path":1542,"stem":1543},"Avalonia Themes — Fluent Design та система тематизації","/csharp/desktop-ui/30a.avalonia-themes-fluent","01.csharp/12.desktop-ui/30a.avalonia-themes-fluent",{"title":1545,"path":1546,"stem":1547},"Контроли колекцій — глибоке занурення","/csharp/desktop-ui/collection-controls","01.csharp/12.desktop-ui/31.collection-controls",{"title":1549,"path":1550,"stem":1551},"DataGrid — колонки та базове відображення","/csharp/desktop-ui/datagrid-part1","01.csharp/12.desktop-ui/32.datagrid-part1",{"title":1553,"path":1554,"stem":1555},"DataGrid — сортування, фільтрація, редагування","/csharp/desktop-ui/datagrid-part2","01.csharp/12.desktop-ui/32.datagrid-part2",{"title":1557,"path":1558,"stem":1559},"TreeView та GridView","/csharp/desktop-ui/treeview-listview","01.csharp/12.desktop-ui/33.treeview-listview",{"title":1561,"path":1562,"stem":1563},"Меню, Toolbar, ContextMenu, StatusBar","/csharp/desktop-ui/menus-toolbars","01.csharp/12.desktop-ui/34.menus-toolbars",{"title":1565,"path":1566,"stem":1567},"Навігація та керування вікнами. Частина 1: вікна та сторінки","/csharp/desktop-ui/navigation-windows-part1","01.csharp/12.desktop-ui/35.navigation-windows-part1",{"title":1569,"path":1570,"stem":1571},"Навігація та керування вікнами. Частина 2: MVVM-навігація","/csharp/desktop-ui/navigation-windows-part2","01.csharp/12.desktop-ui/35.navigation-windows-part2",{"title":1573,"path":1574,"stem":1575},"Avalonia — Навігація та діалоги","/csharp/desktop-ui/35a.avalonia-navigation-dialogs","01.csharp/12.desktop-ui/35a.avalonia-navigation-dialogs",{"title":1577,"path":1578,"stem":1579},"Діалоги та File Pickers у WPF","/csharp/desktop-ui/dialogs-file-pickers","01.csharp/12.desktop-ui/36.dialogs-file-pickers",{"title":1581,"path":1582,"stem":1583},"UserControl: компонентний підхід у WPF","/csharp/desktop-ui/user-controls","01.csharp/12.desktop-ui/37.user-controls",{"title":1585,"path":1586,"stem":1587},"Custom Controls: Lookless Controls у WPF","/csharp/desktop-ui/custom-controls","01.csharp/12.desktop-ui/38.custom-controls",{"title":1589,"path":1590,"stem":1591},"Avalonia TemplatedControl — Lookless Controls","/csharp/desktop-ui/38a.avalonia-templated-controls","01.csharp/12.desktop-ui/38a.avalonia-templated-controls",{"title":1593,"path":1594,"stem":1595},"Анімації у WPF: Storyboard та Easing Functions","/csharp/desktop-ui/animations-transitions","01.csharp/12.desktop-ui/39.animations-transitions",{"title":1597,"path":1598,"stem":1599},"Анімації в Avalonia","/csharp/desktop-ui/39a.avalonia-animations","01.csharp/12.desktop-ui/39a.avalonia-animations",{"title":1601,"path":1602,"stem":1603},"2D Графіка та Мультимедіа у WPF","/csharp/desktop-ui/media-graphics","01.csharp/12.desktop-ui/40.media-graphics",{"title":1605,"path":1606,"stem":1607},"Dependency Injection у WPF та Avalonia","/csharp/desktop-ui/di-integration","01.csharp/12.desktop-ui/41.di-integration",{"title":1609,"path":1610,"stem":1611},"SQLite та EF Core у десктопних додатках","/csharp/desktop-ui/data-persistence-part1","01.csharp/12.desktop-ui/42.data-persistence-part1",{"title":1613,"path":1614,"stem":1615},"Repository Pattern та Unit of Work","/csharp/desktop-ui/data-persistence-part2","01.csharp/12.desktop-ui/43.data-persistence-part2",{"title":1617,"path":1618,"stem":1619},"Тестування ViewModels","/csharp/desktop-ui/viewmodel-testing","01.csharp/12.desktop-ui/44.viewmodel-testing",{"title":1621,"path":1622,"stem":1623},"Avalonia Headless Testing — тестування UI без вікон","/csharp/desktop-ui/44a.avalonia-headless-testing","01.csharp/12.desktop-ui/44a.avalonia-headless-testing",{"title":1625,"path":1626,"stem":1627},"Кросплатформна розробка з Avalonia","/csharp/desktop-ui/avalonia-cross-platform","01.csharp/12.desktop-ui/45.avalonia-cross-platform",{"title":1629,"path":1630,"stem":1631},"Пакування та розгортання Avalonia додатків","/csharp/desktop-ui/avalonia-packaging-deployment","01.csharp/12.desktop-ui/46.avalonia-packaging-deployment",{"title":1633,"path":1634,"stem":1635},"Розгортання WPF застосунків","/csharp/desktop-ui/wpf-packaging-deployment","01.csharp/12.desktop-ui/47.wpf-packaging-deployment",{"title":1637,"path":1638,"stem":1639},"C# & .NET: The Ultimate Roadmap","/csharp/roadmap","01.csharp/roadmap",{"title":1641,"icon":1642,"path":1643,"stem":1644,"children":1645,"page":59},"C++","i-devicon-cplusplus","/cpp","02.cpp",[1646,1650,1654,1658,1662,1666,1670,1674,1678,1681,1685,1689,1693,1697,1701,1705,1709,1713,1717,1721,1725,1729,1733,1737,1741,1745,1749,1753,1757,1761],{"title":1647,"path":1648,"stem":1649},"Вступ у програмування та алгоритми","/cpp/intro-algorithms","02.cpp/01.intro-algorithms",{"title":1651,"path":1652,"stem":1653},"Code Style: угоди про оформлення коду","/cpp/code-style","02.cpp/02.code-style",{"title":1655,"path":1656,"stem":1657},"Середовище розробки та перший 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типу void","/cpp/void-pointers","02.cpp/20.void-pointers",{"title":1726,"path":1727,"stem":1728},"Вказівники на вказівники","/cpp/pointers-to-pointers","02.cpp/21.pointers-to-pointers",{"title":1730,"path":1731,"stem":1732},"Оператор доступу до членів через вказівник (->)","/cpp/member-access-operator","02.cpp/22.member-access-operator",{"title":1734,"path":1735,"stem":1736},"Цикл for-each (Range-based for)","/cpp/foreach-loop","02.cpp/23.foreach-loop",{"title":1738,"path":1739,"stem":1740},"Вказівники на функції","/cpp/function-pointers","02.cpp/24.function-pointers",{"title":1742,"path":1743,"stem":1744},"Лямбда-вирази","/cpp/lambdas","02.cpp/25.lambdas",{"title":1746,"path":1747,"stem":1748},"Лямбда-захоплення","/cpp/lambda-captures","02.cpp/26.lambda-captures",{"title":1750,"path":1751,"stem":1752},"Еліпсис","/cpp/ellipsis","02.cpp/27.ellipsis",{"title":1754,"path":1755,"stem":1756},"Аргументи командного рядка","/cpp/command-line-arguments","02.cpp/28.command-line-arguments",{"title":1758,"path":1759,"stem":1760},"Перерахування (enum)","/cpp/enum","02.cpp/29.enum",{"title":1762,"path":1763,"stem":1764},"План навчання: Курс C++ — Продовження (Статті 29–60+)","/cpp/curriculum-plan","02.cpp/curriculum-plan",{"title":1766,"icon":1767,"path":1768,"stem":1769,"children":1770,"page":59},"JavaScript","i-devicon-javascript","/javascript","03.javascript",[1771,1797,1851,1873,2177,2215],{"title":1772,"icon":1773,"path":1774,"stem":1775,"children":1776,"page":59},"Events","i-lucide-mouse-pointer-click","/javascript/events","03.javascript/01.events",[1777,1781,1785,1789,1793],{"title":1778,"path":1779,"stem":1780},"Вступ до подій браузера","/javascript/events/intro","03.javascript/01.events/01.intro",{"title":1782,"path":1783,"stem":1784},"Бульбашковий механізм (Bubbling) та занурення (Capturing)","/javascript/events/bubbling-capturing","03.javascript/01.events/02.bubbling-capturing",{"title":1786,"path":1787,"stem":1788},"Делегування подій (Event Delegation)","/javascript/events/delegate-events","03.javascript/01.events/03.delegate-events",{"title":1790,"path":1791,"stem":1792},"Типові дії браузера та preventDefault()","/javascript/events/prevent-default","03.javascript/01.events/04.prevent-default",{"title":1794,"path":1795,"stem":1796},"Запуск користувацьких подій (Custom Events)","/javascript/events/custom-events","03.javascript/01.events/05.custom-events",{"title":1798,"icon":1799,"path":1800,"stem":1801,"children":1802,"page":59},"Network","i-lucide-globe","/javascript/network","03.javascript/02.network",[1803,1807,1811,1815,1819,1823,1827,1831,1835,1839,1843,1847],{"title":1804,"path":1805,"stem":1806},"Fetch API - Сучасний підхід до HTTP-запитів","/javascript/network/01-fetch-api","03.javascript/02.network/01-fetch-api",{"title":1808,"path":1809,"stem":1810},"FormData - Робота з формами та файлами","/javascript/network/02-formdata","03.javascript/02.network/02-formdata",{"title":1812,"path":1813,"stem":1814},"Відстеження прогресу завантаження","/javascript/network/03-download-progress","03.javascript/02.network/03-download-progress",{"title":1816,"path":1817,"stem":1818},"Переривання fetch-запитів","/javascript/network/04-abort-requests","03.javascript/02.network/04-abort-requests",{"title":1820,"path":1821,"stem":1822},"CORS - Запити між різними джерелами","/javascript/network/05-cors","03.javascript/02.network/05-cors",{"title":1824,"path":1825,"stem":1826},"Fetch API - Повний довідник опцій","/javascript/network/06-fetch-options","03.javascript/02.network/06-fetch-options",{"title":1828,"path":1829,"stem":1830},"URL Objects - Робота з посиланнями","/javascript/network/07-url-objects","03.javascript/02.network/07-url-objects",{"title":1832,"path":1833,"stem":1834},"XMLHttpRequest - AJAX та низькорівневі запити","/javascript/network/08-xmlhttprequest","03.javascript/02.network/08-xmlhttprequest",{"title":1836,"path":1837,"stem":1838},"Відновлюване завантаження файлів","/javascript/network/09-resumable-upload","03.javascript/02.network/09-resumable-upload",{"title":1840,"path":1841,"stem":1842},"Cookies, document.cookie та світ після \"Cookiepocalypse\"","/javascript/network/10-cookies","03.javascript/02.network/10-cookies",{"title":1844,"path":1845,"stem":1846},"js-cookie: Керування Cookies без Болю","/javascript/network/11-js-cookie","03.javascript/02.network/11-js-cookie",{"title":1848,"path":1849,"stem":1850},"Axios: Потужний HTTP-клієнт для JavaScript","/javascript/network/12-axios","03.javascript/02.network/12-axios",{"title":1852,"icon":1853,"path":1854,"stem":1855,"children":1856,"page":59},"Bom","i-lucide-monitor","/javascript/bom","03.javascript/03.bom",[1857,1861,1865,1869],{"title":1858,"path":1859,"stem":1860},"LocalStorage, SessionStorage та patterns збереження даних","/javascript/bom/01-localstorage","03.javascript/03.bom/01-localstorage",{"title":1862,"path":1863,"stem":1864},"Location Object - Керування адресою сторінки","/javascript/bom/02-location-object","03.javascript/03.bom/02-location-object",{"title":1866,"path":1867,"stem":1868},"History API - Керування історією браузера","/javascript/bom/03-history-api","03.javascript/03.bom/03-history-api",{"title":1870,"path":1871,"stem":1872},"Navigator Object - Ідентифікація та Можливості Пристрою","/javascript/bom/04-navigator-object","03.javascript/03.bom/04-navigator-object",{"title":1874,"icon":1875,"path":1876,"stem":1877,"children":1878},"React","i-devicon-react","/javascript/react","03.javascript/04.react/index",[1879,1880,1884,1888,1892,1896,1959,1994,2146],{"title":1874,"path":1876,"stem":1877},{"title":1881,"path":1882,"stem":1883},"Робота з Формами в React","/javascript/react/react-forms","03.javascript/04.react/01.react-forms",{"title":1885,"path":1886,"stem":1887},"React Hook Form: Професійна Робота з Формами","/javascript/react/react-hook-form","03.javascript/04.react/02.react-hook-form",{"title":1889,"path":1890,"stem":1891},"React Hook Form: Глибоке Розуміння Архітектури та Оптимізації","/javascript/react/react-hook-form-new","03.javascript/04.react/02.react-hook-form-new",{"title":1893,"path":1894,"stem":1895},"Axios та React: Професійна Архітектура Запитів","/javascript/react/data-fetching-axios","03.javascript/04.react/03.data-fetching-axios",{"title":1897,"icon":132,"path":1898,"stem":1899,"children":1900},"Tanstack Query","/javascript/react/tanstack-query","03.javascript/04.react/04.tanstack-query/index",[1901,1903,1907,1911,1915,1919,1923,1927,1931,1935,1939,1943,1947,1951,1955],{"title":1902,"path":1898,"stem":1899},"TanStack Query: Майстерність Керування Станом Сервера",{"title":1904,"path":1905,"stem":1906},"Парадигма Server State: Чому useEffect недостатньо","/javascript/react/tanstack-query/server-state-paradigm","03.javascript/04.react/04.tanstack-query/01.server-state-paradigm",{"title":1908,"path":1909,"stem":1910},"Встановлення та Налаштування: Фундамент","/javascript/react/tanstack-query/installation-and-devtools","03.javascript/04.react/04.tanstack-query/02.installation-and-devtools",{"title":1912,"path":1913,"stem":1914},"Основи Запитів та Магія Ключів","/javascript/react/tanstack-query/query-basics-and-keys","03.javascript/04.react/04.tanstack-query/03.query-basics-and-keys",{"title":1916,"path":1917,"stem":1918},"Синхронізація Даних: Життєвий Цикл Запиту","/javascript/react/tanstack-query/data-synchronization","03.javascript/04.react/04.tanstack-query/04.data-synchronization",{"title":1920,"path":1921,"stem":1922},"Мутації та Інвалідація: Зміна Даних","/javascript/react/tanstack-query/mutations-and-invalidation","03.javascript/04.react/04.tanstack-query/05.mutations-and-invalidation",{"title":1924,"path":1925,"stem":1926},"Оптимістичні Оновлення: Швидше за Світло","/javascript/react/tanstack-query/optimistic-updates","03.javascript/04.react/04.tanstack-query/06.optimistic-updates",{"title":1928,"path":1929,"stem":1930},"Пагінація та Infinite Scroll","/javascript/react/tanstack-query/pagination-and-load-more","03.javascript/04.react/04.tanstack-query/07.pagination-and-load-more",{"title":1932,"path":1933,"stem":1934},"Просунуті Патерни та Оптимізація","/javascript/react/tanstack-query/advanced-patterns","03.javascript/04.react/04.tanstack-query/08.advanced-patterns",{"title":1936,"path":1937,"stem":1938},"Архітектура та Best Practices","/javascript/react/tanstack-query/architecture-and-best-practices","03.javascript/04.react/04.tanstack-query/09.architecture-and-best-practices",{"title":1940,"path":1941,"stem":1942},"Server-Side Rendering (SSR) та Гідратація","/javascript/react/tanstack-query/server-side-rendering","03.javascript/04.react/04.tanstack-query/10.server-side-rendering",{"title":1944,"path":1945,"stem":1946},"Стратегії Тестування","/javascript/react/tanstack-query/testing-strategies","03.javascript/04.react/04.tanstack-query/11.testing-strategies",{"title":1948,"path":1949,"stem":1950},"Аутентифікація та Обробка Помилок","/javascript/react/tanstack-query/authentication-and-errors","03.javascript/04.react/04.tanstack-query/12.authentication-and-errors",{"title":1952,"path":1953,"stem":1954},"React Suspense та Майбутнє","/javascript/react/tanstack-query/react-suspense","03.javascript/04.react/04.tanstack-query/13.react-suspense",{"title":1956,"path":1957,"stem":1958},"Глибоке Занурення в Продуктивність","/javascript/react/tanstack-query/performance-deep-dive","03.javascript/04.react/04.tanstack-query/14.performance-deep-dive",{"title":1960,"icon":1875,"path":1961,"stem":1962,"children":1963},"React Router","/javascript/react/react-router","03.javascript/04.react/05.react-router/index",[1964,1966,1970,1974,1978,1982,1986,1990],{"title":1965,"path":1961,"stem":1962},"React Router: Навігаційна система сучасного вебу",{"title":1967,"path":1968,"stem":1969},"Налаштування та Базовий Роутинг","/javascript/react/react-router/setup-and-basic-routing","03.javascript/04.react/05.react-router/01.setup-and-basic-routing",{"title":1971,"path":1972,"stem":1973},"Динамічна Навігація","/javascript/react/react-router/navigation-and-links","03.javascript/04.react/05.react-router/02.navigation-and-links",{"title":1975,"path":1976,"stem":1977},"Вкладені Маршрути та Макети","/javascript/react/react-router/nested-routes-and-layouts","03.javascript/04.react/05.react-router/03.nested-routes-and-layouts",{"title":1979,"path":1980,"stem":1981},"Динамічні Маршрути та Параметри","/javascript/react/react-router/dynamic-routing","03.javascript/04.react/05.react-router/04.dynamic-routing",{"title":1983,"path":1984,"stem":1985},"Data APIs: Loaders та Actions","/javascript/react/react-router/data-loading","03.javascript/04.react/05.react-router/05.data-loading",{"title":1987,"path":1988,"stem":1989},"Просунуті Патерни","/javascript/react/react-router/advanced-patterns","03.javascript/04.react/05.react-router/06.advanced-patterns",{"title":1991,"path":1992,"stem":1993},"Legacy Routing: Компонентний підхід","/javascript/react/react-router/legacy-routing","03.javascript/04.react/05.react-router/07.legacy-routing",{"title":1995,"icon":132,"path":1996,"stem":1997,"children":1998},"Redux","/javascript/react/redux","03.javascript/04.react/06.redux/index",[1999,2001,2017,2046,2055,2076,2092,2121],{"title":2000,"path":1996,"stem":1997},"Redux: Еволюція управління станом",{"title":14,"icon":15,"path":2002,"stem":2003,"children":2004,"page":59},"/javascript/react/redux/fundamentals","03.javascript/04.react/06.redux/01.fundamentals",[2005,2009,2013],{"title":2006,"path":2007,"stem":2008},"Вступ до State Management","/javascript/react/redux/fundamentals/intro-state-management","03.javascript/04.react/06.redux/01.fundamentals/01.intro-state-management",{"title":2010,"path":2011,"stem":2012},"Філософія Redux та Три Принципи","/javascript/react/redux/fundamentals/redux-philosophy","03.javascript/04.react/06.redux/01.fundamentals/02.redux-philosophy",{"title":2014,"path":2015,"stem":2016},"Чисті функції та Іммутабельність","/javascript/react/redux/fundamentals/pure-functions-immutability","03.javascript/04.react/06.redux/01.fundamentals/03.pure-functions-immutability",{"title":2018,"icon":132,"path":2019,"stem":2020,"children":2021,"page":59},"Classic Redux","/javascript/react/redux/classic-redux","03.javascript/04.react/06.redux/02.classic-redux",[2022,2026,2030,2034,2038,2042],{"title":2023,"path":2024,"stem":2025},"Створення Store (Classic Redux)","/javascript/react/redux/classic-redux/store-setup","03.javascript/04.react/06.redux/02.classic-redux/01.store-setup",{"title":2027,"path":2028,"stem":2029},"Actions, Constants та Action Creators","/javascript/react/redux/classic-redux/actions-constants","03.javascript/04.react/06.redux/02.classic-redux/02.actions-constants",{"title":2031,"path":2032,"stem":2033},"Логіка Reducers","/javascript/react/redux/classic-redux/reducers","03.javascript/04.react/06.redux/02.classic-redux/03.reducers",{"title":2035,"path":2036,"stem":2037},"Комбінування Reducers (Root Reducer)","/javascript/react/redux/classic-redux/data-flow","03.javascript/04.react/06.redux/02.classic-redux/04.data-flow",{"title":2039,"path":2040,"stem":2041},"Підключення до React (React-Redux)","/javascript/react/redux/classic-redux/react-redux-connection","03.javascript/04.react/06.redux/02.classic-redux/05.react-redux-connection",{"title":2043,"path":2044,"stem":2045},"Middleware та Асинхронність (Redux Thunk)","/javascript/react/redux/classic-redux/middleware-thunk","03.javascript/04.react/06.redux/02.classic-redux/06.middleware-thunk",{"title":2047,"icon":132,"path":2048,"stem":2049,"children":2050,"page":59},"Transition To Rtk","/javascript/react/redux/transition-to-rtk","03.javascript/04.react/06.redux/03.transition-to-rtk",[2051],{"title":2052,"path":2053,"stem":2054},"Проблеми класичного Redux","/javascript/react/redux/transition-to-rtk/problems-with-classic","03.javascript/04.react/06.redux/03.transition-to-rtk/01.problems-with-classic",{"title":2056,"icon":132,"path":2057,"stem":2058,"children":2059,"page":59},"Redux Toolkit","/javascript/react/redux/redux-toolkit","03.javascript/04.react/06.redux/04.redux-toolkit",[2060,2064,2068,2072],{"title":2061,"path":2062,"stem":2063},"Налаштування Store з 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дружити","/java/pr2/impedance-mismatch","04.java/pr2/09.impedance-mismatch",{"title":2285,"path":2286,"stem":2287},"JDBC: Перший контакт із базою даних","/java/pr2/jdbc-fundamentals","04.java/pr2/10.jdbc-fundamentals",{"title":2289,"path":2290,"stem":2291},"Якість коду: Spotless, SpotBugs та SonarQube","/java/pr2/10a.code-quality","04.java/pr2/10a.code-quality",{"title":2293,"path":2294,"stem":2295},"Connection Pool: Патерн Object Pool для JDBC-з'єднань","/java/pr2/connection-pool","04.java/pr2/11.connection-pool",{"title":2297,"path":2298,"stem":2299},"Row Data Gateway: Об'єкт як обгортка рядка таблиці","/java/pr2/row-data-gateway","04.java/pr2/12.row-data-gateway",{"title":2301,"path":2302,"stem":2303},"Table Data Gateway: Фасад таблиці як архітектурний відступ","/java/pr2/table-data-gateway","04.java/pr2/13.table-data-gateway",{"title":2305,"path":2306,"stem":2307},"Repository + Data Mapper: Правильна шарова архітектура з JDBC","/java/pr2/repository-data-mapper","04.java/pr2/14.repository-data-mapper",{"title":2309,"path":2310,"stem":2311},"Identity Map: Кешування сутностей у рамках сесії","/java/pr2/identity-map","04.java/pr2/15.identity-map",{"title":2313,"path":2314,"stem":2315},"Unit of Work: Відстеження змін і координація JDBC-транзакцій","/java/pr2/unit-of-work","04.java/pr2/16.unit-of-work",{"title":2317,"path":2318,"stem":2319},"Strategy: Замінювані SQL-стратегії для підтримки різних СУБД","/java/pr2/strategy-sql","04.java/pr2/17.strategy-sql",{"title":2321,"path":2322,"stem":2323},"Proxy: Lazy Loading для One-To-Many колекцій","/java/pr2/proxy-lazy-loading","04.java/pr2/18.proxy-lazy-loading",{"title":2325,"path":2326,"stem":2327},"Generic Repository через Java Reflection: анотації та динамічний SQL","/java/pr2/generic-repository-reflection","04.java/pr2/19.generic-repository-reflection",{"title":2329,"path":2330,"stem":2331},"Specification Pattern: Композиція бізнес-правил для складних 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БД","/databases/intro/logical-schema","06.databases/01.intro/04.logical-schema",{"title":2381,"path":2382,"stem":2383},"Класифікація таблиць","/databases/intro/table-classification","06.databases/01.intro/05.table-classification",{"title":2385,"path":2386,"stem":2387},"PlantUML для баз даних","/databases/intro/plantuml-diagrams","06.databases/01.intro/06.plantuml-diagrams",{"title":2389,"icon":2354,"path":2390,"stem":2391,"children":2392,"page":59},"MS SQL Server Start","/databases/ms-sql-server-start","06.databases/02.ms-sql-server-start",[2393,2397,2403,2407],{"title":2394,"path":2395,"stem":2396},"Типи даних у MS SQL Server","/databases/ms-sql-server-start/data-types","06.databases/02.ms-sql-server-start/01.data-types",{"title":2398,"path":2399,"stem":2400,"children":2401},"Індекси у MS SQL 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TABLE)","/databases/sql/ddl-create-table","06.databases/03.sql/01.ddl-create-table",{"title":2425,"path":2426,"stem":2427},"DDL - Зміна та видалення таблиць (ALTER, DROP)","/databases/sql/ddl-alter-drop-table","06.databases/03.sql/02.ddl-alter-drop-table",{"title":2429,"path":2430,"stem":2431},"SELECT запити - Основи","/databases/sql/select-queries-fundamentals","06.databases/03.sql/03.select-queries-fundamentals",{"title":2433,"path":2434,"stem":2435},"SELECT запити - Розширені можливості","/databases/sql/select-queries-advanced","06.databases/03.sql/04.select-queries-advanced",{"title":2437,"path":2438,"stem":2439},"INSERT запити - Додавання даних","/databases/sql/insert-queries","06.databases/03.sql/05.insert-queries",{"title":2441,"path":2442,"stem":2443},"UPDATE та DELETE запити","/databases/sql/update-delete-queries","06.databases/03.sql/06.update-delete-queries",{"title":2445,"path":2446,"stem":2447},"Транзакції в SQL","/databases/sql/transactions","06.databases/03.sql/07.transactions",{"title":2449,"icon":2354,"path":2450,"stem":2451,"children":2452,"page":59},"Multi Table Databases","/databases/multi-table-databases","06.databases/04.multi-table-databases",[2453,2457,2461,2465,2469,2473],{"title":2454,"path":2455,"stem":2456},"Зв'язки та нормалізація БД","/databases/multi-table-databases/relationships-and-normalization","06.databases/04.multi-table-databases/00.relationships-and-normalization",{"title":2458,"path":2459,"stem":2460},"INNER JOIN - З'єднання таблиць","/databases/multi-table-databases/inner-join","06.databases/04.multi-table-databases/01.inner-join",{"title":2462,"path":2463,"stem":2464},"OUTER JOINs - LEFT, RIGHT, FULL","/databases/multi-table-databases/outer-joins","06.databases/04.multi-table-databases/02.outer-joins",{"title":2466,"path":2467,"stem":2468},"CROSS та SELF JOINs","/databases/multi-table-databases/cross-self-joins","06.databases/04.multi-table-databases/03.cross-self-joins",{"title":2470,"path":2471,"stem":2472},"Підзапити (Subqueries)","/databases/multi-table-databases/subqueries","06.databases/04.multi-table-databases/04.subqueries",{"title":2474,"path":2475,"stem":2476},"Агрегації з JOIN","/databases/multi-table-databases/aggregations-with-joins","06.databases/04.multi-table-databases/05.aggregations-with-joins",{"title":2478,"icon":2479,"path":2480,"stem":2481,"children":2482,"page":59},"Aggregate Functions","i-lucide-calculator","/databases/aggregate-functions","06.databases/05.aggregate-functions",[2483,2487,2491],{"title":2484,"path":2485,"stem":2486},"Функції агрегування в MS SQL Server","/databases/aggregate-functions/introduction-aggregate-functions","06.databases/05.aggregate-functions/01.introduction-aggregate-functions",{"title":2488,"path":2489,"stem":2490},"Групування даних в MS SQL Server","/databases/aggregate-functions/grouping-data","06.databases/05.aggregate-functions/02.grouping-data",{"title":2492,"path":2493,"stem":2494},"Підзапити з агрегатними функціями","/databases/aggregate-functions/subqueries-aggregates","06.databases/05.aggregate-functions/03.subqueries-aggregates",{"title":2496,"icon":2497,"path":2498,"stem":2499,"children":2500,"page":59},"Тригери та зберігаємі процедури","i-lucide-database-zap","/databases/triggers-stored-procedures","06.databases/07.triggers-stored-procedures",[2501,2505,2509,2513,2517,2521,2525],{"title":2502,"path":2503,"stem":2504},"DML-тригери","/databases/triggers-stored-procedures/dml-triggers","06.databases/07.triggers-stored-procedures/01.dml-triggers",{"title":2506,"path":2507,"stem":2508},"DDL-тригери","/databases/triggers-stored-procedures/ddl-triggers","06.databases/07.triggers-stored-procedures/02.ddl-triggers",{"title":2510,"path":2511,"stem":2512},"Transact-SQL розширення","/databases/triggers-stored-procedures/transact-sql-extensions","06.databases/07.triggers-stored-procedures/03.transact-sql-extensions",{"title":2514,"path":2515,"stem":2516},"Транзакції","/databases/triggers-stored-procedures/transactions","06.databases/07.triggers-stored-procedures/04.transactions",{"title":2518,"path":2519,"stem":2520},"Зберігаємі процедури","/databases/triggers-stored-procedures/stored-procedures","06.databases/07.triggers-stored-procedures/05.stored-procedures",{"title":2522,"path":2523,"stem":2524},"Користувацькі функції","/databases/triggers-stored-procedures/user-defined-functions","06.databases/07.triggers-stored-procedures/06.user-defined-functions",{"title":2526,"path":2527,"stem":2528},"Безпека баз 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пошук","i-lucide-search","/databases/full-text-search","06.databases/10.full-text-search",[2556],{"title":2551,"path":2557,"stem":2558},"/databases/full-text-search/full-text-search","06.databases/10.full-text-search/01.full-text-search",{"title":2560,"icon":2561,"path":2562,"stem":2563,"children":2564,"page":59},"Tools","i-lucide-wrench","/tools","07.tools",[2565],{"title":2566,"icon":2567,"path":2568,"stem":2569,"children":2570},"Docker","i-simple-icons-docker","/tools/docker","07.tools/01.docker/index",[2571,2573,2577,2581,2585,2589,2593,2597,2601,2605,2609,2613,2617,2621,2625,2629,2633,2637],{"title":2572,"path":2568,"stem":2569},"Docker: від нуля до production",{"title":2574,"path":2575,"stem":2576},"Контейнеризація — від проблеми до рішення","/tools/docker/containerization-concept","07.tools/01.docker/01.containerization-concept",{"title":2578,"path":2579,"stem":2580},"Docker — що це і навіщо?","/tools/docker/docker-what-and-why","07.tools/01.docker/02.docker-what-and-why",{"title":2582,"path":2583,"stem":2584},"Архітектура Docker Engine","/tools/docker/docker-architecture","07.tools/01.docker/03.docker-architecture",{"title":2586,"path":2587,"stem":2588},"Встановлення Docker","/tools/docker/installation","07.tools/01.docker/04.installation",{"title":2590,"path":2591,"stem":2592},"Перший контейнер — docker run","/tools/docker/first-container","07.tools/01.docker/05.first-container",{"title":2594,"path":2595,"stem":2596},"Життєвий цикл контейнера","/tools/docker/container-lifecycle","07.tools/01.docker/06.container-lifecycle",{"title":2598,"path":2599,"stem":2600},"Docker Images — фундаментальні концепції","/tools/docker/docker-images-fundamentals","07.tools/01.docker/07.docker-images-fundamentals",{"title":2602,"path":2603,"stem":2604},"Dockerfile — основи","/tools/docker/dockerfile-basics","07.tools/01.docker/08.dockerfile-basics",{"title":2606,"path":2607,"stem":2608},"Dockerfile — просунуті техніки","/tools/docker/dockerfile-advanced","07.tools/01.docker/09.dockerfile-advanced",{"title":2610,"path":2611,"stem":2612},"Build Context та кешування шарів","/tools/docker/build-context-and-cache","07.tools/01.docker/10.build-context-and-cache",{"title":2614,"path":2615,"stem":2616},"Реєстри Docker-образів","/tools/docker/image-registries","07.tools/01.docker/11.image-registries",{"title":2618,"path":2619,"stem":2620},"Контейнеризація .NET додатків","/tools/docker/dotnet-containerization","07.tools/01.docker/12.dotnet-containerization",{"title":2622,"path":2623,"stem":2624},"Томи та збереження даних","/tools/docker/volumes-and-data","07.tools/01.docker/13.volumes-and-data",{"title":2626,"path":2627,"stem":2628},"Основи мережі в Docker","/tools/docker/networking-basics","07.tools/01.docker/14.networking-basics",{"title":2630,"path":2631,"stem":2632},"Змінні оточення та конфігурація","/tools/docker/environment-and-configuration","07.tools/01.docker/15.environment-and-configuration",{"title":2634,"path":2635,"stem":2636},"Docker Compose — оркестрація контейнерів","/tools/docker/docker-compose-basics","07.tools/01.docker/16.docker-compose-basics",{"title":2638,"path":2639,"stem":2640},"Docker Compose — Multi-Service застосунки","/tools/docker/compose-multi-service","07.tools/01.docker/17.compose-multi-service",{"title":2642,"icon":2643,"path":2644,"stem":2645,"children":2646,"page":59},"Software Engineering","i-lucide-code-2","/software-engineering","09.software-engineering",[2647,2651,2655,2659,2663,2667,2671,2675,2679,2683,2687],{"title":2648,"path":2649,"stem":2650},"1. Аналіз предметної області. Експертні знання та складність","/software-engineering/intro.subdomains","09.software-engineering/01.intro.subdomains",{"title":2652,"path":2653,"stem":2654},"2. Обмежені контексти. Інтеграція обмежених контекстів","/software-engineering/integrating-limited-contexts","09.software-engineering/02.integrating-limited-contexts",{"title":2656,"path":2657,"stem":2658},"3. Реалізація простої бізнес-логіки","/software-engineering/simple","09.software-engineering/03.simple",{"title":2660,"path":2661,"stem":2662},"4. Опрацювання складної бізнес-логіки","/software-engineering/complex-business-logic","09.software-engineering/04.complex-business-logic",{"title":2664,"path":2665,"stem":2666},"5. Моделювання фактора часу. Подієво-орієнтована архітектура.","/software-engineering/modelling-the-time-factor","09.software-engineering/05.modelling-the-time-factor",{"title":2668,"path":2669,"stem":2670},"6. Архітектурні патерни","/software-engineering/architectural-patterns","09.software-engineering/06.architectural-patterns",{"title":2672,"path":2673,"stem":2674},"Паттерни взаємодії","/software-engineering/patterns-of-interaction","09.software-engineering/07.patterns-of-interaction",{"title":2676,"path":2677,"stem":2678},"Евристика проєктування","/software-engineering/design-heuristics","09.software-engineering/08.design-heuristics",{"title":2680,"path":2681,"stem":2682},"Еволюція проєктних рішень","/software-engineering/evolution-of-design-solutions","09.software-engineering/09.evolution-of-design-solutions",{"title":2684,"path":2685,"stem":2686},"EventStorming","/software-engineering/eventstorming","09.software-engineering/10.eventstorming",{"title":2688,"path":2689,"stem":2690},"DDD на практиці","/software-engineering/ddd-in-practice","09.software-engineering/11.ddd-in-practice",{"title":2692,"icon":943,"path":2693,"stem":2694,"children":2695,"page":59},"DDD","/ddd","10.ddd",[2696,2700,2704,2708,2712,2716,2720,2724,2728,2732,2736,2740,2744],{"title":2697,"path":2698,"stem":2699},"Аналіз предметної області","/ddd/domain-analysis","10.ddd/01.domain-analysis",{"title":2701,"path":2702,"stem":2703},"Експертні знання про предметну область","/ddd/domain-expert-knowledge","10.ddd/02.domain-expert-knowledge",{"title":2705,"path":2706,"stem":2707},"Як осмислити складність предметної області","/ddd/managing-domain-complexity","10.ddd/03.managing-domain-complexity",{"title":2709,"path":2710,"stem":2711},"Інтеграція обмежених контекстів","/ddd/bounded-context-integration","10.ddd/04.bounded-context-integration",{"title":2713,"path":2714,"stem":2715},"Реалізація простої бізнес-логіки","/ddd/simple-business-logic","10.ddd/05.simple-business-logic",{"title":2717,"path":2718,"stem":2719},"Обробка складної бізнес-логіки","/ddd/complex-business-logic","10.ddd/06.complex-business-logic",{"title":2721,"path":2722,"stem":2723},"Моделювання фактора часу","/ddd/time-modeling","10.ddd/07.time-modeling",{"title":2725,"path":2726,"stem":2727},"Глава 8. Архітектурні Патерни","/ddd/architectural-patterns","10.ddd/08.architectural-patterns",{"title":2729,"path":2730,"stem":2731},"Глава 9. Патерни Взаємодії","/ddd/interaction-patterns","10.ddd/09.interaction-patterns",{"title":2733,"path":2734,"stem":2735},"Глава 10. Проектні Евристики","/ddd/design-heuristics","10.ddd/10.design-heuristics",{"title":2737,"path":2738,"stem":2739},"Глава 11. Еволюція Проектних Рішень","/ddd/evolution-of-design-decisions","10.ddd/11.evolution-of-design-decisions",{"title":2741,"path":2742,"stem":2743},"Глава 12. EventStorming","/ddd/event-storming","10.ddd/12.event-storming",{"title":2745,"path":2746,"stem":2747},"Глава 13. DDD на Практиці","/ddd/ddd-in-practice","10.ddd/13.ddd-in-practice",{"title":2749,"icon":2750,"path":2751,"stem":2752,"children":2753,"page":59},"Media Streaming","i-lucide-video","/media-streaming","11.media-streaming",[2754,2758,2762,2766,2770,2774,2778],{"title":2755,"path":2756,"stem":2757},"01. Магія Стрімінгу: Що відбувається, коли ви натискаєте \"Play\"","/media-streaming/introduction","11.media-streaming/01.introduction",{"title":2759,"path":2760,"stem":2761},"02. Анатомія Медіа: Кодеки, Контейнери та Стиснення","/media-streaming/audio-video-anatomy","11.media-streaming/02.audio-video-anatomy",{"title":2763,"path":2764,"stem":2765},"03. The Gym: FFmpeg Deep Dive","/media-streaming/ffmpeg-gym","11.media-streaming/03.ffmpeg-gym",{"title":2767,"path":2768,"stem":2769},"04. HLS Protocol: HTTP Live Streaming у Деталях","/media-streaming/hls-protocol","11.media-streaming/04.hls-protocol",{"title":2771,"path":2772,"stem":2773},"05. DASH Protocol: Відкритий Стандарт","/media-streaming/dash-protocol","11.media-streaming/05.dash-protocol",{"title":2775,"path":2776,"stem":2777},"06. Масштабування: CDN та Adaptive Bitrate","/media-streaming/cdn-and-adaptive-bitrate","11.media-streaming/06.cdn-and-adaptive-bitrate",{"title":2779,"path":2780,"stem":2781},"07. Війна із Затримкою (Latency)","/media-streaming/realtime-latency","11.media-streaming/07.realtime-latency",{"title":2783,"icon":2784,"path":2785,"stem":2786,"children":2787,"page":59},"HTML & CSS","i-devicon-html5","/html-css","12.html-css",[2788,2792,2796,2800,2804,2808,2812,2816,2820,2824,2828,2832,2836,2840,2844,2848,2852,2856,2860,2864,2868,2872,2876,2880,2884,2888,2892,2896,2900,2904],{"title":2789,"path":2790,"stem":2791},"Вступ до HTML. Структура документа","/html-css/intro-html-structure","12.html-css/01.intro-html-structure",{"title":2793,"path":2794,"stem":2795},"Форматування тексту в HTML","/html-css/html-text-formatting","12.html-css/02.html-text-formatting",{"title":2797,"path":2798,"stem":2799},"Посилання та зображення в HTML","/html-css/html-links-images","12.html-css/03.html-links-images",{"title":2801,"path":2802,"stem":2803},"Списки та таблиці в HTML","/html-css/html-lists-tables","12.html-css/04.html-lists-tables",{"title":2805,"path":2806,"stem":2807},"Форми в HTML","/html-css/html-forms","12.html-css/05.html-forms",{"title":2809,"path":2810,"stem":2811},"Семантичні елементи HTML5","/html-css/html-semantic-elements","12.html-css/06.html-semantic-elements",{"title":2813,"path":2814,"stem":2815},"Мультимедіа та розширені елементи HTML","/html-css/html-multimedia-advanced","12.html-css/07.html-multimedia-advanced",{"title":2817,"path":2818,"stem":2819},"Мікророзмітка та SEO в HTML","/html-css/html-microdata-seo","12.html-css/08.html-microdata-seo",{"title":2821,"path":2822,"stem":2823},"Вступ до CSS. Селектори та специфічність","/html-css/css-intro-selectors","12.html-css/09.css-intro-selectors",{"title":2825,"path":2826,"stem":2827},"Блокова модель CSS. Відступи. Box Sizing","/html-css/css-box-model","12.html-css/10.css-box-model",{"title":2829,"path":2830,"stem":2831},"Розміри у CSS: повний довідник одиниць і ключових слів","/html-css/10a.css-sizing","12.html-css/10a.css-sizing",{"title":2833,"path":2834,"stem":2835},"Типографіка в CSS. Шрифти та текст","/html-css/css-typography","12.html-css/11.css-typography",{"title":2837,"path":2838,"stem":2839},"Кольори та фони в CSS","/html-css/css-colors-backgrounds","12.html-css/12.css-colors-backgrounds",{"title":2841,"path":2842,"stem":2843},"Тіні та фільтри в CSS","/html-css/12b.css-shadows-filters","12.html-css/12b.css-shadows-filters",{"title":2845,"path":2846,"stem":2847},"CSS Flexbox: Фундамент гнучких макетів","/html-css/css-flexbox-fundamentals","12.html-css/13.css-flexbox-fundamentals",{"title":2849,"path":2850,"stem":2851},"CSS Flexbox: Вирівнювання та Позиціонування","/html-css/css-flexbox-alignment-sizing-and-patterns","12.html-css/14.css-flexbox-alignment-sizing-and-patterns",{"title":2853,"path":2854,"stem":2855},"CSS Grid. Двовимірний макет. Частина 1","/html-css/css-layout-grid","12.html-css/15.css-layout-grid",{"title":2857,"path":2858,"stem":2859},"CSS Grid. Двовимірний макет. Частина 2","/html-css/css-layout-grid-advanced","12.html-css/16.css-layout-grid-advanced",{"title":2861,"path":2862,"stem":2863},"Позиціонування в CSS. Z-index. Stacking Context","/html-css/css-positioning","12.html-css/17.css-positioning",{"title":2865,"path":2866,"stem":2867},"CSS Анімації та Переходи","/html-css/css-animations-transitions","12.html-css/18.css-animations-transitions",{"title":2869,"path":2870,"stem":2871},"Адаптивний дизайн. Media Queries. Частина 1","/html-css/css-responsive-media-queries","12.html-css/19.css-responsive-media-queries",{"title":2873,"path":2874,"stem":2875},"Адаптивний дизайн. Частина 2: clamp(), Container Queries, @layer","/html-css/css-responsive-advanced","12.html-css/20.css-responsive-advanced",{"title":2877,"path":2878,"stem":2879},"CSS Custom Properties. Методології. Сучасний CSS","/html-css/css-variables-methodologies","12.html-css/21.css-variables-methodologies",{"title":2881,"path":2882,"stem":2883},"Сучасний CSS 2023–2025: Нові можливості","/html-css/css-modern-features","12.html-css/22.css-modern-features",{"title":2885,"path":2886,"stem":2887},"CSS Nesting, @layer, @scope та @property: нативний препроцесор","/html-css/22a.css-nesting-modern-syntax","12.html-css/22a.css-nesting-modern-syntax",{"title":2889,"path":2890,"stem":2891},"CSS для форм та інтерактивних станів","/html-css/css-forms-interactive-states","12.html-css/23.css-forms-interactive-states",{"title":2893,"path":2894,"stem":2895},"Доступність у CSS (CSS Accessibility)","/html-css/css-accessibility","12.html-css/24.css-accessibility",{"title":2897,"path":2898,"stem":2899},"CSS-функції та сучасні sizing primitives","/html-css/css-functions-sizing","12.html-css/25.css-functions-sizing",{"title":2901,"path":2902,"stem":2903},"Rendering Pipeline і CSS Performance","/html-css/css-rendering-performance","12.html-css/26.css-rendering-performance",{"title":2905,"path":2906,"stem":2907},"CSS Best Practices: типові ситуації та правильні рішення","/html-css/css-best-practices","12.html-css/27.css-best-practices",{"title":2909,"path":2910,"stem":2911,"children":2912,"page":59},"Tailwind","/tailwind","21.tailwind",[2913,2917,2921,2925,2929,2933,2937,2941],{"title":2914,"path":2915,"stem":2916},"Що таке Tailwind CSS і навіщо він потрібен","/tailwind/tailwind-intro-philosophy","21.tailwind/01.tailwind-intro-philosophy",{"title":2918,"path":2919,"stem":2920},"Встановлення та налаштування Tailwind CSS v4","/tailwind/tailwind-installation-setup","21.tailwind/02.tailwind-installation-setup",{"title":2922,"path":2923,"stem":2924},"Utility-класи: основи та система Tailwind","/tailwind/tailwind-utility-classes-core","21.tailwind/03.tailwind-utility-classes-core",{"title":2926,"path":2927,"stem":2928},"Layout: Flexbox та Grid через Tailwind","/tailwind/tailwind-flexbox-grid","21.tailwind/04.tailwind-flexbox-grid",{"title":2930,"path":2931,"stem":2932},"Кастомізація теми через @theme у Tailwind v4","/tailwind/tailwind-theme-customization","21.tailwind/05.tailwind-theme-customization",{"title":2934,"path":2935,"stem":2936},"Варіанти: hover, focus, responsive, dark mode та нові v4","/tailwind/tailwind-variants-states","21.tailwind/06.tailwind-variants-states",{"title":2938,"path":2939,"stem":2940},"Типографіка та система кольорів у Tailwind v4","/tailwind/tailwind-typography-colors","21.tailwind/07.tailwind-typography-colors",{"title":2942,"path":2943,"stem":2944},"Компоненти та повторюваність: @apply, @utility та патерни","/tailwind/tailwind-components-patterns","21.tailwind/08.tailwind-components-patterns",{"title":2946,"path":2947,"stem":2948},"Showcase Компонентів kostyl.dev","/test-new-components","98.test-new-components",{"id":2950,"title":324,"body":2951,"description":13191,"extension":13192,"links":13193,"meta":13194,"navigation":3139,"path":325,"seo":13195,"stem":326,"__hash__":13196},"docs/01.csharp/07.system-programming-windows/09a.thread-pool-advanced.md",{"type":2952,"value":2953,"toc":13144},"minimark",[2954,2959,2964,2981,3003,3010,3017,3020,3024,3029,3034,3053,3060,3206,3212,3233,3237,3243,3251,3256,3290,3294,3300,3498,3503,3512,3540,3545,3706,3710,3716,3721,3726,3737,3742,3753,3757,3870,3874,3877,5003,5008,5044,5046,5050,5054,5057,5062,5079,5089,5099,5110,5114,5121,5127,5132,5610,5614,5617,5628,5635,5775,5781,5785,5795,5801,5806,5811,5849,5856,5860,5865,5948,5957,5999,6004,6114,6122,6124,6128,6131,7695,7699,8511,8626,8628,8632,8636,8646,8651,8669,8674,8859,8862,9011,9015,9020,9026,9031,9096,9100,9103,9333,9337,9342,9350,9355,9421,9426,9457,9461,10253,10257,10262,10270,10275,10283,10288,10296,10298,10302,10306,10312,10400,10406,10538,10544,10572,10576,10581,10674,10679,10724,10730,10741,10745,10750,10806,10811,10819,10823,10828,10908,10913,10945,10950,10993,10995,10999,11003,11749,11753,12171,12175,12821,12823,12827,12901,12903,12907,12911,12914,12919,12945,12950,12964,12968,12971,12975,12989,12993,13007,13011,13014,13018,13032,13036,13050,13055,13063,13065,13069,13074,13099,13104,13127,13132,13140],[2955,2956,2958],"h1",{"id":2957},"threadpool-просунуті-сценарії-та-внутрішня-будова","ThreadPool: Просунуті Сценарії та Внутрішня Будова",[2960,2961,2963],"h2",{"id":2962},"вступ-від-api-до-реалізації","Вступ: Від API до Реалізації",[2965,2966,2967,2968,2972,2973,2976,2977,2980],"p",{},"У попередній темі ми розглянули ",[2969,2970,2971],"strong",{},"що"," таке ThreadPool та ",[2969,2974,2975],{},"як"," його використовувати. Тепер час зануритись глибше і зрозуміти ",[2969,2978,2979],{},"як він працює всередині",". Це знання критично важливе для:",[2982,2983,2984,2991,2997],"ul",{},[2985,2986,2987,2990],"li",{},[2969,2988,2989],{},"Діагностики проблем"," — розуміння чому ThreadPool \"підвисає\" або працює повільно",[2985,2992,2993,2996],{},[2969,2994,2995],{},"Оптимізації"," — знання коли та як налаштовувати ThreadPool для конкретних сценаріїв",[2985,2998,2999,3002],{},[2969,3000,3001],{},"Архітектурних рішень"," — вибір між ThreadPool, власним пулом потоків або іншими підходами",[2965,3004,3005,3006,3009],{},"Ця тема — для тих хто хоче ",[2969,3007,3008],{},"по-справжньому"," розуміти багатопотоковість у .NET, а не просто використовувати готові API.",[3011,3012,3013,3016],"caution",{},[2969,3014,3015],{},"Попередження",": Матеріал цієї теми складний і містить деталі реалізації CLR. Якщо ви щойно почали вивчати багатопотоковість — поверніться до цієї теми пізніше, після практики з базовими концепціями.",[3018,3019],"hr",{},[2960,3021,3023],{"id":3022},"work-stealing-algorithm-детальний-розбір","Work Stealing Algorithm — Детальний Розбір",[3025,3026,3028],"h3",{"id":3027},"проблема-балансування-навантаження","Проблема: Балансування Навантаження",[2965,3030,3031],{},[2969,3032,3033],{},"Аналогія: Черги в супермаркеті",[3035,3036,3037],"blockquote",{},[2965,3038,3039,3040,3044,3045,3048,3049,3052],{},"Уявіть величезний супермаркет, де є 8 касирів (наші ",[3041,3042,3043],"em",{},"Worker Threads","). Якщо всі 1000 покупців стануть у ",[2969,3046,3047],{},"одну гігантську чергу"," (Global Queue), почнеться хаос: касири будуть постійно сваритися і блокувати одне одного, щоб покликати наступного, а покупці витрачатимуть час на те, щоб зістикувати потоки. Це і є проблема єдиної глобальної черги — ",[3041,3050,3051],{},"Bottleneck"," (вузьке горлечко).",[2965,3054,3055,3056,3059],{},"Уявіть ThreadPool з 8 worker threads. Якщо всі задачі йдуть у ",[2969,3057,3058],{},"одну спільну чергу"," — виникає bottleneck:",[3061,3062,3067],"pre",{"className":3063,"code":3064,"language":3065,"meta":3066,"style":3066},"language-csharp shiki shiki-themes light-plus dark-plus dark-plus","// Наївна реалізація (НЕ так як у .NET):\nclass SimpleThreadPool\n{\n    private readonly ConcurrentQueue\u003CAction> _globalQueue = new();  // ← Bottleneck!\n\n    public void QueueWorkItem(Action work)\n    {\n        _globalQueue.Enqueue(work);  // Всі потоки конкурують за цю чергу\n    }\n}\n","csharp","",[3068,3069,3070,3079,3090,3097,3134,3141,3165,3171,3194,3200],"code",{"__ignoreMap":3066},[3071,3072,3075],"span",{"class":3073,"line":3074},"line",1,[3071,3076,3078],{"class":3077},"spJ8K","// Наївна реалізація (НЕ так як у .NET):\n",[3071,3080,3082,3086],{"class":3073,"line":3081},2,[3071,3083,3085],{"class":3084},"su1O8","class",[3071,3087,3089],{"class":3088},"sN1BT"," SimpleThreadPool\n",[3071,3091,3093],{"class":3073,"line":3092},3,[3071,3094,3096],{"class":3095},"sHH4Y","{\n",[3071,3098,3100,3103,3106,3109,3112,3115,3118,3122,3125,3128,3131],{"class":3073,"line":3099},4,[3071,3101,3102],{"class":3084},"    private",[3071,3104,3105],{"class":3084}," readonly",[3071,3107,3108],{"class":3088}," ConcurrentQueue",[3071,3110,3111],{"class":3095},"\u003C",[3071,3113,3114],{"class":3088},"Action",[3071,3116,3117],{"class":3095},"> ",[3071,3119,3121],{"class":3120},"siwwj","_globalQueue",[3071,3123,3124],{"class":3095}," = ",[3071,3126,3127],{"class":3084},"new",[3071,3129,3130],{"class":3095},"();  ",[3071,3132,3133],{"class":3077},"// ← Bottleneck!\n",[3071,3135,3137],{"class":3073,"line":3136},5,[3071,3138,3140],{"emptyLinePlaceholder":3139},true,"\n",[3071,3142,3144,3147,3150,3154,3157,3159,3162],{"class":3073,"line":3143},6,[3071,3145,3146],{"class":3084},"    public",[3071,3148,3149],{"class":3084}," void",[3071,3151,3153],{"class":3152},"s8Opu"," QueueWorkItem",[3071,3155,3156],{"class":3095},"(",[3071,3158,3114],{"class":3088},[3071,3160,3161],{"class":3120}," work",[3071,3163,3164],{"class":3095},")\n",[3071,3166,3168],{"class":3073,"line":3167},7,[3071,3169,3170],{"class":3095},"    {\n",[3071,3172,3174,3177,3180,3183,3185,3188,3191],{"class":3073,"line":3173},8,[3071,3175,3176],{"class":3120},"        _globalQueue",[3071,3178,3179],{"class":3095},".",[3071,3181,3182],{"class":3152},"Enqueue",[3071,3184,3156],{"class":3095},[3071,3186,3187],{"class":3120},"work",[3071,3189,3190],{"class":3095},");  ",[3071,3192,3193],{"class":3077},"// Всі потоки конкурують за цю чергу\n",[3071,3195,3197],{"class":3073,"line":3196},9,[3071,3198,3199],{"class":3095},"    }\n",[3071,3201,3203],{"class":3073,"line":3202},10,[3071,3204,3205],{"class":3095},"}\n",[2965,3207,3208,3211],{},[2969,3209,3210],{},"Проблеми",":",[3213,3214,3215,3221,3227],"ol",{},[2985,3216,3217,3220],{},[2969,3218,3219],{},"Contention"," — всі 8 потоків постійно намагаються взяти задачу з однієї черги → lock contention",[2985,3222,3223,3226],{},[2969,3224,3225],{},"Cache misses"," — черга \"стрибає\" між CPU cores → погана cache locality",[2985,3228,3229,3232],{},[2969,3230,3231],{},"Scalability"," — чим більше потоків, тим гірше масштабується",[3025,3234,3236],{"id":3235},"рішення-work-stealing","Рішення: Work Stealing",[2965,3238,3239,3240,3211],{},".NET ThreadPool використовує ",[2969,3241,3242],{},"дворівневу систему черг",[3061,3244,3249],{"className":3245,"code":3247,"language":3248},[3246],"language-text","┌─────────────────────────────────────────────────────────────┐\n│                     Global Queue                            │\n│  (спільна для всіх, використовується рідко)                │\n│  [Task1] [Task2] [Task3] ...                               │\n└─────────────────────────────────────────────────────────────┘\n                            ↓\n        ┌───────────────────┼───────────────────┐\n        ↓                   ↓                   ↓\n┌──────────────┐    ┌──────────────┐    ┌──────────────┐\n│ Worker 1     │    │ Worker 2     │    │ Worker 3     │\n│ Local Queue  │    │ Local Queue  │    │ Local Queue  │\n│ [T7][T8][T9] │    │ [T4][T5][T6] │    │ [T10][T11]   │\n└──────────────┘    └──────────────┘    └──────────────┘\n     ↑ LIFO              ↑ LIFO              ↑ LIFO\n     │ (власник)         │ (власник)         │ (власник)\n     │                   │                   │\n     └─────── FIFO ──────┴─────── FIFO ──────┘\n         (work stealing між потоками)\n","text",[3068,3250,3247],{"__ignoreMap":3066},[2965,3252,3253,3211],{},[2969,3254,3255],{},"Ключові принципи",[3213,3257,3258,3264,3274,3284],{},[2985,3259,3260,3263],{},[2969,3261,3262],{},"Local Queue (Своя каса)"," — кожен worker thread має власну локальну чергу. Власник працює з нею швидко і без блокувань (lock-free).",[2985,3265,3266,3269,3270,3273],{},[2969,3267,3268],{},"LIFO для власника (Стек)"," — потік бере задачі з ",[2969,3271,3272],{},"кінця"," своєї черги (Last In First Out - Останній зайшов, перший вийшов).",[2985,3275,3276,3279,3280,3283],{},[2969,3277,3278],{},"FIFO для крадіїв (Класична черга)"," — інші (вільні) потоки непомітно \"крадуть\" задачі з ",[2969,3281,3282],{},"початку"," чужих черг (First In First Out).",[2985,3285,3286,3289],{},[2969,3287,3288],{},"Global Queue"," — запасний аеродром (fallback), куди падають задачі, додані ззовні (наприклад, з головного потоку програми), звідки їх потім розбирають worker'и у свої локальні черги.",[3025,3291,3293],{"id":3292},"чому-lifo-для-власника-секрет-теплих-даних","Чому LIFO для Власника? (Секрет \"Теплих\" Даних)",[2965,3295,3296,3297,3211],{},"Це не випадковість — це ",[2969,3298,3299],{},"оптимізація для cache locality",[3061,3301,3303],{"className":3063,"code":3302,"language":3065,"meta":3066,"style":3066},"// Сценарій: рекурсивна задача\nvoid ProcessDirectory(string path)\n{\n    var files = Directory.GetFiles(path);\n    foreach (var file in files)\n    {\n        ProcessFile(file);  // Обробка у поточному потоці\n    }\n\n    var subdirs = Directory.GetDirectories(path);\n    foreach (var dir in subdirs)\n    {\n        // Створюємо нову задачу → йде у LOCAL queue поточного потоку\n        ThreadPool.QueueUserWorkItem(_ => ProcessDirectory(dir));\n    }\n}\n",[3068,3304,3305,3310,3328,3332,3358,3380,3384,3399,3403,3407,3429,3447,3452,3458,3488,3493],{"__ignoreMap":3066},[3071,3306,3307],{"class":3073,"line":3074},[3071,3308,3309],{"class":3077},"// Сценарій: рекурсивна задача\n",[3071,3311,3312,3315,3318,3320,3323,3326],{"class":3073,"line":3081},[3071,3313,3314],{"class":3084},"void",[3071,3316,3317],{"class":3152}," ProcessDirectory",[3071,3319,3156],{"class":3095},[3071,3321,3322],{"class":3084},"string",[3071,3324,3325],{"class":3120}," path",[3071,3327,3164],{"class":3095},[3071,3329,3330],{"class":3073,"line":3092},[3071,3331,3096],{"class":3095},[3071,3333,3334,3337,3340,3342,3345,3347,3350,3352,3355],{"class":3073,"line":3099},[3071,3335,3336],{"class":3084},"    var",[3071,3338,3339],{"class":3120}," files",[3071,3341,3124],{"class":3095},[3071,3343,3344],{"class":3120},"Directory",[3071,3346,3179],{"class":3095},[3071,3348,3349],{"class":3152},"GetFiles",[3071,3351,3156],{"class":3095},[3071,3353,3354],{"class":3120},"path",[3071,3356,3357],{"class":3095},");\n",[3071,3359,3360,3364,3367,3370,3373,3376,3378],{"class":3073,"line":3136},[3071,3361,3363],{"class":3362},"sCDza","    foreach",[3071,3365,3366],{"class":3095}," (",[3071,3368,3369],{"class":3084},"var",[3071,3371,3372],{"class":3120}," file",[3071,3374,3375],{"class":3362}," in",[3071,3377,3339],{"class":3120},[3071,3379,3164],{"class":3095},[3071,3381,3382],{"class":3073,"line":3143},[3071,3383,3170],{"class":3095},[3071,3385,3386,3389,3391,3394,3396],{"class":3073,"line":3167},[3071,3387,3388],{"class":3152},"        ProcessFile",[3071,3390,3156],{"class":3095},[3071,3392,3393],{"class":3120},"file",[3071,3395,3190],{"class":3095},[3071,3397,3398],{"class":3077},"// Обробка у поточному потоці\n",[3071,3400,3401],{"class":3073,"line":3173},[3071,3402,3199],{"class":3095},[3071,3404,3405],{"class":3073,"line":3196},[3071,3406,3140],{"emptyLinePlaceholder":3139},[3071,3408,3409,3411,3414,3416,3418,3420,3423,3425,3427],{"class":3073,"line":3202},[3071,3410,3336],{"class":3084},[3071,3412,3413],{"class":3120}," subdirs",[3071,3415,3124],{"class":3095},[3071,3417,3344],{"class":3120},[3071,3419,3179],{"class":3095},[3071,3421,3422],{"class":3152},"GetDirectories",[3071,3424,3156],{"class":3095},[3071,3426,3354],{"class":3120},[3071,3428,3357],{"class":3095},[3071,3430,3432,3434,3436,3438,3441,3443,3445],{"class":3073,"line":3431},11,[3071,3433,3363],{"class":3362},[3071,3435,3366],{"class":3095},[3071,3437,3369],{"class":3084},[3071,3439,3440],{"class":3120}," dir",[3071,3442,3375],{"class":3362},[3071,3444,3413],{"class":3120},[3071,3446,3164],{"class":3095},[3071,3448,3450],{"class":3073,"line":3449},12,[3071,3451,3170],{"class":3095},[3071,3453,3455],{"class":3073,"line":3454},13,[3071,3456,3457],{"class":3077},"        // Створюємо нову задачу → йде у LOCAL queue поточного потоку\n",[3071,3459,3461,3464,3466,3469,3471,3474,3477,3480,3482,3485],{"class":3073,"line":3460},14,[3071,3462,3463],{"class":3120},"        ThreadPool",[3071,3465,3179],{"class":3095},[3071,3467,3468],{"class":3152},"QueueUserWorkItem",[3071,3470,3156],{"class":3095},[3071,3472,3473],{"class":3120},"_",[3071,3475,3476],{"class":3095}," => ",[3071,3478,3479],{"class":3152},"ProcessDirectory",[3071,3481,3156],{"class":3095},[3071,3483,3484],{"class":3120},"dir",[3071,3486,3487],{"class":3095},"));\n",[3071,3489,3491],{"class":3073,"line":3490},15,[3071,3492,3199],{"class":3095},[3071,3494,3496],{"class":3073,"line":3495},16,[3071,3497,3205],{"class":3095},[2965,3499,3500,3211],{},[2969,3501,3502],{},"Що відбувається (Людською мовою)",[3035,3504,3505],{},[2965,3506,3507,3508,3511],{},"Коли ви щойно розібрали пакунок з документами (батьківська задача), ви дістали звідти 10 окремих папок (підзадачі). Найлогічніше — одразу взяти ",[2969,3509,3510],{},"останню"," папку, яку ви щойно тримали в руках, і почати з нею працювати, бо ви вже пам'ятаєте контекст (дані знаходяться в \"швидкій пам'яті\" / кеші CPU). Якби ви взяли найстарішу папку з іншого проєкту, вам довелося б згадувати, що це взагалі таке (Cache Miss — вивантаження нових даних з повільної RAM у мікронний кеш процесора).",[3213,3513,3514,3520,3527,3534],{},[2985,3515,3516,3517],{},"Worker Thread 1 виконує ",[3068,3518,3519],{},"ProcessDirectory(\"C:\\\\\")",[2985,3521,3522,3523,3526],{},"Він створює 10 підзадач для піддиректорій → всі йдуть у ",[2969,3524,3525],{},"його"," local queue.",[2985,3528,3529,3530,3533],{},"Він ",[2969,3531,3532],{},"одразу"," бере останню створену задачу (LIFO) → вона ще \"гаряча\", перебуває в надшвидкому кеші процесора (L1/L2).",[2985,3535,3536,3537,3539],{},"Дані з батьківської задачі (наприклад, ",[3068,3538,3354],{}," prefix) ще в пам'яті → максимальна швидкість доступу.",[2965,3541,3542,3211],{},[2969,3543,3544],{},"Benchmark: LIFO vs FIFO для власника",[3061,3546,3548],{"className":3063,"code":3547,"language":3065,"meta":3066,"style":3066},"// Рекурсивна задача що створює багато підзадач\nvoid RecursiveWork(int depth)\n{\n    if (depth == 0) return;\n\n    // Створюємо 4 підзадачі\n    for (int i = 0; i \u003C 4; i++)\n    {\n        ThreadPool.QueueUserWorkItem(_ => RecursiveWork(depth - 1));\n    }\n}\n\n// LIFO (як у .NET): ~500ms для depth=10\n// FIFO (гіпотетично): ~800ms для depth=10\n// Різниця: 60% швидше завдяки cache locality!\n",[3068,3549,3550,3555,3572,3576,3602,3606,3611,3646,3650,3679,3683,3687,3691,3696,3701],{"__ignoreMap":3066},[3071,3551,3552],{"class":3073,"line":3074},[3071,3553,3554],{"class":3077},"// Рекурсивна задача що створює багато підзадач\n",[3071,3556,3557,3559,3562,3564,3567,3570],{"class":3073,"line":3081},[3071,3558,3314],{"class":3084},[3071,3560,3561],{"class":3152}," RecursiveWork",[3071,3563,3156],{"class":3095},[3071,3565,3566],{"class":3084},"int",[3071,3568,3569],{"class":3120}," depth",[3071,3571,3164],{"class":3095},[3071,3573,3574],{"class":3073,"line":3092},[3071,3575,3096],{"class":3095},[3071,3577,3578,3581,3583,3586,3589,3593,3596,3599],{"class":3073,"line":3099},[3071,3579,3580],{"class":3362},"    if",[3071,3582,3366],{"class":3095},[3071,3584,3585],{"class":3120},"depth",[3071,3587,3588],{"class":3095}," == ",[3071,3590,3592],{"class":3591},"sJj4R","0",[3071,3594,3595],{"class":3095},") ",[3071,3597,3598],{"class":3362},"return",[3071,3600,3601],{"class":3095},";\n",[3071,3603,3604],{"class":3073,"line":3136},[3071,3605,3140],{"emptyLinePlaceholder":3139},[3071,3607,3608],{"class":3073,"line":3143},[3071,3609,3610],{"class":3077},"    // Створюємо 4 підзадачі\n",[3071,3612,3613,3616,3618,3620,3623,3625,3627,3630,3633,3636,3639,3641,3643],{"class":3073,"line":3167},[3071,3614,3615],{"class":3362},"    for",[3071,3617,3366],{"class":3095},[3071,3619,3566],{"class":3084},[3071,3621,3622],{"class":3120}," i",[3071,3624,3124],{"class":3095},[3071,3626,3592],{"class":3591},[3071,3628,3629],{"class":3095},"; ",[3071,3631,3632],{"class":3120},"i",[3071,3634,3635],{"class":3095}," \u003C ",[3071,3637,3638],{"class":3591},"4",[3071,3640,3629],{"class":3095},[3071,3642,3632],{"class":3120},[3071,3644,3645],{"class":3095},"++)\n",[3071,3647,3648],{"class":3073,"line":3173},[3071,3649,3170],{"class":3095},[3071,3651,3652,3654,3656,3658,3660,3662,3664,3667,3669,3671,3674,3677],{"class":3073,"line":3196},[3071,3653,3463],{"class":3120},[3071,3655,3179],{"class":3095},[3071,3657,3468],{"class":3152},[3071,3659,3156],{"class":3095},[3071,3661,3473],{"class":3120},[3071,3663,3476],{"class":3095},[3071,3665,3666],{"class":3152},"RecursiveWork",[3071,3668,3156],{"class":3095},[3071,3670,3585],{"class":3120},[3071,3672,3673],{"class":3095}," - ",[3071,3675,3676],{"class":3591},"1",[3071,3678,3487],{"class":3095},[3071,3680,3681],{"class":3073,"line":3202},[3071,3682,3199],{"class":3095},[3071,3684,3685],{"class":3073,"line":3431},[3071,3686,3205],{"class":3095},[3071,3688,3689],{"class":3073,"line":3449},[3071,3690,3140],{"emptyLinePlaceholder":3139},[3071,3692,3693],{"class":3073,"line":3454},[3071,3694,3695],{"class":3077},"// LIFO (як у .NET): ~500ms для depth=10\n",[3071,3697,3698],{"class":3073,"line":3460},[3071,3699,3700],{"class":3077},"// FIFO (гіпотетично): ~800ms для depth=10\n",[3071,3702,3703],{"class":3073,"line":3490},[3071,3704,3705],{"class":3077},"// Різниця: 60% швидше завдяки cache locality!\n",[3025,3707,3709],{"id":3708},"чому-fifo-для-крадіїв-вільна-каса","Чому FIFO для Крадіїв? (\"Вільна каса!\")",[2965,3711,3712,3713,3715],{},"Коли Worker Thread 2 виконав усю свою роботу, він стає \"крадієм\" і йде на допомогу до Worker Thread 1. Але крадій бере задачу з ",[2969,3714,3282],{}," черги (найстарішу):",[2965,3717,3718],{},[2969,3719,3720],{},"Причина 1: Мінімізація конфліктів (Щоб не штовхатись)",[3035,3722,3723],{},[2965,3724,3725],{},"Уявіть, що касир активно обслуговує людей, які щойно підійшли (LIFO). Якщо \"вільний касир\" підійде і почне висмикувати клієнтів з-під носа свого колеги, вони почнуть заважати одне одному (Lock Contention). Замість цього, вільний касир тихенько підходить до \"хвоста\" черги клієнтів (FIFO) і забирає людей звідти. Вони працюють з різних кінців колекції, тому конфлікту і блокувань практично не виникає.",[2982,3727,3728,3731,3734],{},[2985,3729,3730],{},"Власник бере з кінця (LIFO)",[2985,3732,3733],{},"Крадій бере з початку (FIFO)",[2985,3735,3736],{},"Вони рідко конкурують за ту саму задачу",[2965,3738,3739],{},[2969,3740,3741],{},"Причина 2: Більші задачі",[2982,3743,3744,3747,3750],{},[2985,3745,3746],{},"Старіші задачі (на початку черги) зазвичай \"батьківські\" — вони породжують більше підзадач",[2985,3748,3749],{},"Новіші задачі (в кінці) — \"листові\" — швидко виконуються",[2985,3751,3752],{},"Краще вкрасти одну велику задачу ніж багато маленьких",[3025,3754,3756],{"id":3755},"візуалізація-work-stealing","Візуалізація Work Stealing",[3758,3759,3760],"mermaid",{},[3061,3761,3764],{"className":3762,"code":3763,"language":3758,"meta":3066,"style":3066},"language-mermaid shiki shiki-themes light-plus dark-plus dark-plus","sequenceDiagram\n    participant W1 as Worker 1\u003Cbr/>(власник)\n    participant Q1 as Local Queue 1\u003Cbr/>[A][B][C][D]\n    participant W2 as Worker 2\u003Cbr/>(крадій)\n\n    Note over W1,Q1: Worker 1 виконує задачі\n    W1->>Q1: Pop з кінця (LIFO)\n    Q1-->>W1: Задача D\n\n    W1->>Q1: Pop з кінця (LIFO)\n    Q1-->>W1: Задача C\n\n    Note over W2: Worker 2 закінчив свої задачі\n    W2->>Q1: Steal з початку (FIFO)\n    Q1-->>W2: Задача A\n\n    Note over W1,W2: Обидва працюють паралельно\n    W1->>Q1: Pop з кінця\n    Q1-->>W1: Задача B\n\n    Note over Q1: Черга порожня\n",[3068,3765,3766,3771,3776,3781,3786,3790,3795,3800,3805,3809,3813,3818,3822,3827,3832,3837,3841,3847,3853,3859,3864],{"__ignoreMap":3066},[3071,3767,3768],{"class":3073,"line":3074},[3071,3769,3770],{},"sequenceDiagram\n",[3071,3772,3773],{"class":3073,"line":3081},[3071,3774,3775],{},"    participant W1 as Worker 1\u003Cbr/>(власник)\n",[3071,3777,3778],{"class":3073,"line":3092},[3071,3779,3780],{},"    participant Q1 as Local Queue 1\u003Cbr/>[A][B][C][D]\n",[3071,3782,3783],{"class":3073,"line":3099},[3071,3784,3785],{},"    participant W2 as Worker 2\u003Cbr/>(крадій)\n",[3071,3787,3788],{"class":3073,"line":3136},[3071,3789,3140],{"emptyLinePlaceholder":3139},[3071,3791,3792],{"class":3073,"line":3143},[3071,3793,3794],{},"    Note over W1,Q1: Worker 1 виконує задачі\n",[3071,3796,3797],{"class":3073,"line":3167},[3071,3798,3799],{},"    W1->>Q1: Pop з кінця (LIFO)\n",[3071,3801,3802],{"class":3073,"line":3173},[3071,3803,3804],{},"    Q1-->>W1: Задача D\n",[3071,3806,3807],{"class":3073,"line":3196},[3071,3808,3140],{"emptyLinePlaceholder":3139},[3071,3810,3811],{"class":3073,"line":3202},[3071,3812,3799],{},[3071,3814,3815],{"class":3073,"line":3431},[3071,3816,3817],{},"    Q1-->>W1: Задача C\n",[3071,3819,3820],{"class":3073,"line":3449},[3071,3821,3140],{"emptyLinePlaceholder":3139},[3071,3823,3824],{"class":3073,"line":3454},[3071,3825,3826],{},"    Note over W2: Worker 2 закінчив свої задачі\n",[3071,3828,3829],{"class":3073,"line":3460},[3071,3830,3831],{},"    W2->>Q1: Steal з початку (FIFO)\n",[3071,3833,3834],{"class":3073,"line":3490},[3071,3835,3836],{},"    Q1-->>W2: Задача A\n",[3071,3838,3839],{"class":3073,"line":3495},[3071,3840,3140],{"emptyLinePlaceholder":3139},[3071,3842,3844],{"class":3073,"line":3843},17,[3071,3845,3846],{},"    Note over W1,W2: Обидва працюють паралельно\n",[3071,3848,3850],{"class":3073,"line":3849},18,[3071,3851,3852],{},"    W1->>Q1: Pop з кінця\n",[3071,3854,3856],{"class":3073,"line":3855},19,[3071,3857,3858],{},"    Q1-->>W1: Задача B\n",[3071,3860,3862],{"class":3073,"line":3861},20,[3071,3863,3140],{"emptyLinePlaceholder":3139},[3071,3865,3867],{"class":3073,"line":3866},21,[3071,3868,3869],{},"    Note over Q1: Черга порожня\n",[3025,3871,3873],{"id":3872},"реалізація-work-stealing-queue","Реалізація Work Stealing Queue",[2965,3875,3876],{},"Спрощена версія (концептуально схожа на .NET):",[3061,3878,3882],{"className":3063,"code":3879,"filename":3880,"language":3065,"meta":3881,"style":3066},"using System;\nusing System.Threading;\n\n/// \u003Csummary>\n/// Спрощена реалізація Work Stealing Queue.\n/// Власник бере з кінця (LIFO), інші крадуть з початку (FIFO).\n/// \u003C/summary>\npublic class WorkStealingQueue\u003CT>\n{\n    private T[] _array = new T[32];\n    private int _mask = 31;  // Для швидкого modulo через bitwise AND\n\n    private volatile int _headIndex = 0;  // Для крадіїв (FIFO)\n    private volatile int _tailIndex = 0;  // Для власника (LIFO)\n\n    private readonly object _foreignLock = new();  // Тільки для крадіїв\n\n    /// \u003Csummary>Додати задачу (викликає тільки власник).\u003C/summary>\n    public void LocalPush(T item)\n    {\n        int tail = _tailIndex;\n\n        // Перевірка чи потрібно розширити масив\n        if (tail - _headIndex >= _mask)\n        {\n            lock (_foreignLock)\n            {\n                GrowArray();\n            }\n        }\n\n        _array[tail & _mask] = item;\n        _tailIndex = tail + 1;  // Publish нового tail\n    }\n\n    /// \u003Csummary>Забрати задачу (викликає тільки власник, LIFO).\u003C/summary>\n    public bool LocalPop(out T? item)\n    {\n        int tail = _tailIndex - 1;\n        Interlocked.Exchange(ref _tailIndex, tail);  // Atomic decrement\n\n        if (_headIndex \u003C= tail)\n        {\n            // Черга не порожня\n            item = _array[tail & _mask];\n            return true;\n        }\n        else\n        {\n            // Черга порожня або конфлікт з крадієм\n            _tailIndex = tail + 1;  // Відкат\n            item = default;\n            return false;\n        }\n    }\n\n    /// \u003Csummary>Вкрасти задачу (викликають інші потоки, FIFO).\u003C/summary>\n    public bool TrySteal(out T? item)\n    {\n        lock (_foreignLock)  // Крадії синхронізуються між собою\n        {\n            int head = _headIndex;\n            int tail = _tailIndex;\n\n            if (head \u003C tail)\n            {\n                // Є задачі для крадіжки\n                item = _array[head & _mask];\n                _headIndex = head + 1;  // Atomic increment\n                return true;\n            }\n\n            item = default;\n            return false;\n        }\n    }\n\n    private void GrowArray()\n    {\n        int newSize = (_array.Length - 1) * 2 + 1;  // Подвоїти розмір\n        var newArray = new T[newSize];\n\n        int head = _headIndex;\n        int tail = _tailIndex;\n\n        for (int i = head; i \u003C tail; i++)\n        {\n            newArray[i & (newSize - 1)] = _array[i & _mask];\n        }\n\n        _array = newArray;\n        _mask = newSize - 1;\n    }\n\n    public int Count => Math.Max(0, _tailIndex - _headIndex);\n}\n","WorkStealingQueue.cs","showLineNumbers",[3068,3883,3884,3894,3907,3911,3926,3931,3936,3947,3965,3969,3997,4018,4022,4043,4063,4067,4088,4092,4097,4115,4119,4134,4139,4145,4169,4175,4188,4194,4203,4209,4215,4220,4243,4263,4268,4273,4295,4320,4325,4342,4370,4375,4391,4396,4402,4422,4433,4438,4444,4449,4455,4474,4486,4496,4501,4506,4511,4531,4553,4558,4574,4579,4594,4607,4612,4629,4634,4640,4660,4679,4689,4694,4699,4710,4719,4724,4729,4734,4747,4752,4789,4811,4816,4829,4842,4847,4877,4882,4916,4921,4926,4938,4954,4959,4964,4998],{"__ignoreMap":3066},[3071,3885,3886,3889,3892],{"class":3073,"line":3074},[3071,3887,3888],{"class":3362},"using",[3071,3890,3891],{"class":3088}," System",[3071,3893,3601],{"class":3095},[3071,3895,3896,3898,3900,3902,3905],{"class":3073,"line":3081},[3071,3897,3888],{"class":3362},[3071,3899,3891],{"class":3088},[3071,3901,3179],{"class":3095},[3071,3903,3904],{"class":3088},"Threading",[3071,3906,3601],{"class":3095},[3071,3908,3909],{"class":3073,"line":3092},[3071,3910,3140],{"emptyLinePlaceholder":3139},[3071,3912,3913,3916,3919,3923],{"class":3073,"line":3099},[3071,3914,3915],{"class":3077},"/// ",[3071,3917,3111],{"class":3918},"s0P7L",[3071,3920,3922],{"class":3921},"sKtos","summary",[3071,3924,3925],{"class":3918},">\n",[3071,3927,3928],{"class":3073,"line":3136},[3071,3929,3930],{"class":3077},"/// Спрощена реалізація Work Stealing Queue.\n",[3071,3932,3933],{"class":3073,"line":3143},[3071,3934,3935],{"class":3077},"/// Власник бере з кінця (LIFO), інші крадуть з початку (FIFO).\n",[3071,3937,3938,3940,3943,3945],{"class":3073,"line":3167},[3071,3939,3915],{"class":3077},[3071,3941,3942],{"class":3918},"\u003C/",[3071,3944,3922],{"class":3921},[3071,3946,3925],{"class":3918},[3071,3948,3949,3952,3955,3958,3960,3963],{"class":3073,"line":3173},[3071,3950,3951],{"class":3084},"public",[3071,3953,3954],{"class":3084}," class",[3071,3956,3957],{"class":3088}," WorkStealingQueue",[3071,3959,3111],{"class":3095},[3071,3961,3962],{"class":3088},"T",[3071,3964,3925],{"class":3095},[3071,3966,3967],{"class":3073,"line":3196},[3071,3968,3096],{"class":3095},[3071,3970,3971,3973,3976,3979,3982,3984,3986,3988,3991,3994],{"class":3073,"line":3202},[3071,3972,3102],{"class":3084},[3071,3974,3975],{"class":3088}," T",[3071,3977,3978],{"class":3095},"[] ",[3071,3980,3981],{"class":3120},"_array",[3071,3983,3124],{"class":3095},[3071,3985,3127],{"class":3084},[3071,3987,3975],{"class":3088},[3071,3989,3990],{"class":3095},"[",[3071,3992,3993],{"class":3591},"32",[3071,3995,3996],{"class":3095},"];\n",[3071,3998,3999,4001,4004,4007,4009,4012,4015],{"class":3073,"line":3431},[3071,4000,3102],{"class":3084},[3071,4002,4003],{"class":3084}," int",[3071,4005,4006],{"class":3120}," _mask",[3071,4008,3124],{"class":3095},[3071,4010,4011],{"class":3591},"31",[3071,4013,4014],{"class":3095},";  ",[3071,4016,4017],{"class":3077},"// Для швидкого modulo через bitwise AND\n",[3071,4019,4020],{"class":3073,"line":3449},[3071,4021,3140],{"emptyLinePlaceholder":3139},[3071,4023,4024,4026,4029,4031,4034,4036,4038,4040],{"class":3073,"line":3454},[3071,4025,3102],{"class":3084},[3071,4027,4028],{"class":3084}," volatile",[3071,4030,4003],{"class":3084},[3071,4032,4033],{"class":3120}," _headIndex",[3071,4035,3124],{"class":3095},[3071,4037,3592],{"class":3591},[3071,4039,4014],{"class":3095},[3071,4041,4042],{"class":3077},"// Для крадіїв (FIFO)\n",[3071,4044,4045,4047,4049,4051,4054,4056,4058,4060],{"class":3073,"line":3460},[3071,4046,3102],{"class":3084},[3071,4048,4028],{"class":3084},[3071,4050,4003],{"class":3084},[3071,4052,4053],{"class":3120}," _tailIndex",[3071,4055,3124],{"class":3095},[3071,4057,3592],{"class":3591},[3071,4059,4014],{"class":3095},[3071,4061,4062],{"class":3077},"// Для власника (LIFO)\n",[3071,4064,4065],{"class":3073,"line":3490},[3071,4066,3140],{"emptyLinePlaceholder":3139},[3071,4068,4069,4071,4073,4076,4079,4081,4083,4085],{"class":3073,"line":3495},[3071,4070,3102],{"class":3084},[3071,4072,3105],{"class":3084},[3071,4074,4075],{"class":3084}," object",[3071,4077,4078],{"class":3120}," _foreignLock",[3071,4080,3124],{"class":3095},[3071,4082,3127],{"class":3084},[3071,4084,3130],{"class":3095},[3071,4086,4087],{"class":3077},"// Тільки для крадіїв\n",[3071,4089,4090],{"class":3073,"line":3843},[3071,4091,3140],{"emptyLinePlaceholder":3139},[3071,4093,4094],{"class":3073,"line":3849},[3071,4095,4096],{"class":3077},"    /// \u003Csummary>Додати задачу (викликає тільки власник).\u003C/summary>\n",[3071,4098,4099,4101,4103,4106,4108,4110,4113],{"class":3073,"line":3855},[3071,4100,3146],{"class":3084},[3071,4102,3149],{"class":3084},[3071,4104,4105],{"class":3152}," LocalPush",[3071,4107,3156],{"class":3095},[3071,4109,3962],{"class":3088},[3071,4111,4112],{"class":3120}," item",[3071,4114,3164],{"class":3095},[3071,4116,4117],{"class":3073,"line":3861},[3071,4118,3170],{"class":3095},[3071,4120,4121,4124,4127,4129,4132],{"class":3073,"line":3866},[3071,4122,4123],{"class":3084},"        int",[3071,4125,4126],{"class":3120}," tail",[3071,4128,3124],{"class":3095},[3071,4130,4131],{"class":3120},"_tailIndex",[3071,4133,3601],{"class":3095},[3071,4135,4137],{"class":3073,"line":4136},22,[3071,4138,3140],{"emptyLinePlaceholder":3139},[3071,4140,4142],{"class":3073,"line":4141},23,[3071,4143,4144],{"class":3077},"        // Перевірка чи потрібно розширити масив\n",[3071,4146,4148,4151,4153,4156,4158,4161,4164,4167],{"class":3073,"line":4147},24,[3071,4149,4150],{"class":3362},"        if",[3071,4152,3366],{"class":3095},[3071,4154,4155],{"class":3120},"tail",[3071,4157,3673],{"class":3095},[3071,4159,4160],{"class":3120},"_headIndex",[3071,4162,4163],{"class":3095}," >= ",[3071,4165,4166],{"class":3120},"_mask",[3071,4168,3164],{"class":3095},[3071,4170,4172],{"class":3073,"line":4171},25,[3071,4173,4174],{"class":3095},"        {\n",[3071,4176,4178,4181,4183,4186],{"class":3073,"line":4177},26,[3071,4179,4180],{"class":3362},"            lock",[3071,4182,3366],{"class":3095},[3071,4184,4185],{"class":3120},"_foreignLock",[3071,4187,3164],{"class":3095},[3071,4189,4191],{"class":3073,"line":4190},27,[3071,4192,4193],{"class":3095},"            {\n",[3071,4195,4197,4200],{"class":3073,"line":4196},28,[3071,4198,4199],{"class":3152},"                GrowArray",[3071,4201,4202],{"class":3095},"();\n",[3071,4204,4206],{"class":3073,"line":4205},29,[3071,4207,4208],{"class":3095},"            }\n",[3071,4210,4212],{"class":3073,"line":4211},30,[3071,4213,4214],{"class":3095},"        }\n",[3071,4216,4218],{"class":3073,"line":4217},31,[3071,4219,3140],{"emptyLinePlaceholder":3139},[3071,4221,4223,4226,4228,4230,4233,4235,4238,4241],{"class":3073,"line":4222},32,[3071,4224,4225],{"class":3120},"        _array",[3071,4227,3990],{"class":3095},[3071,4229,4155],{"class":3120},[3071,4231,4232],{"class":3095}," & ",[3071,4234,4166],{"class":3120},[3071,4236,4237],{"class":3095},"] = ",[3071,4239,4240],{"class":3120},"item",[3071,4242,3601],{"class":3095},[3071,4244,4246,4249,4251,4253,4256,4258,4260],{"class":3073,"line":4245},33,[3071,4247,4248],{"class":3120},"        _tailIndex",[3071,4250,3124],{"class":3095},[3071,4252,4155],{"class":3120},[3071,4254,4255],{"class":3095}," + ",[3071,4257,3676],{"class":3591},[3071,4259,4014],{"class":3095},[3071,4261,4262],{"class":3077},"// Publish нового tail\n",[3071,4264,4266],{"class":3073,"line":4265},34,[3071,4267,3199],{"class":3095},[3071,4269,4271],{"class":3073,"line":4270},35,[3071,4272,3140],{"emptyLinePlaceholder":3139},[3071,4274,4276,4279,4281,4283,4286,4289,4291,4293],{"class":3073,"line":4275},36,[3071,4277,4278],{"class":3077},"    /// ",[3071,4280,3111],{"class":3918},[3071,4282,3922],{"class":3921},[3071,4284,4285],{"class":3918},">",[3071,4287,4288],{"class":3077},"Забрати задачу (викликає тільки власник, LIFO).",[3071,4290,3942],{"class":3918},[3071,4292,3922],{"class":3921},[3071,4294,3925],{"class":3918},[3071,4296,4298,4300,4303,4306,4308,4311,4313,4316,4318],{"class":3073,"line":4297},37,[3071,4299,3146],{"class":3084},[3071,4301,4302],{"class":3084}," bool",[3071,4304,4305],{"class":3152}," LocalPop",[3071,4307,3156],{"class":3095},[3071,4309,4310],{"class":3084},"out",[3071,4312,3975],{"class":3088},[3071,4314,4315],{"class":3095},"? ",[3071,4317,4240],{"class":3120},[3071,4319,3164],{"class":3095},[3071,4321,4323],{"class":3073,"line":4322},38,[3071,4324,3170],{"class":3095},[3071,4326,4328,4330,4332,4334,4336,4338,4340],{"class":3073,"line":4327},39,[3071,4329,4123],{"class":3084},[3071,4331,4126],{"class":3120},[3071,4333,3124],{"class":3095},[3071,4335,4131],{"class":3120},[3071,4337,3673],{"class":3095},[3071,4339,3676],{"class":3591},[3071,4341,3601],{"class":3095},[3071,4343,4345,4348,4350,4353,4355,4358,4360,4363,4365,4367],{"class":3073,"line":4344},40,[3071,4346,4347],{"class":3120},"        Interlocked",[3071,4349,3179],{"class":3095},[3071,4351,4352],{"class":3152},"Exchange",[3071,4354,3156],{"class":3095},[3071,4356,4357],{"class":3084},"ref",[3071,4359,4053],{"class":3120},[3071,4361,4362],{"class":3095},", ",[3071,4364,4155],{"class":3120},[3071,4366,3190],{"class":3095},[3071,4368,4369],{"class":3077},"// Atomic decrement\n",[3071,4371,4373],{"class":3073,"line":4372},41,[3071,4374,3140],{"emptyLinePlaceholder":3139},[3071,4376,4378,4380,4382,4384,4387,4389],{"class":3073,"line":4377},42,[3071,4379,4150],{"class":3362},[3071,4381,3366],{"class":3095},[3071,4383,4160],{"class":3120},[3071,4385,4386],{"class":3095}," \u003C= ",[3071,4388,4155],{"class":3120},[3071,4390,3164],{"class":3095},[3071,4392,4394],{"class":3073,"line":4393},43,[3071,4395,4174],{"class":3095},[3071,4397,4399],{"class":3073,"line":4398},44,[3071,4400,4401],{"class":3077},"            // Черга не порожня\n",[3071,4403,4405,4408,4410,4412,4414,4416,4418,4420],{"class":3073,"line":4404},45,[3071,4406,4407],{"class":3120},"            item",[3071,4409,3124],{"class":3095},[3071,4411,3981],{"class":3120},[3071,4413,3990],{"class":3095},[3071,4415,4155],{"class":3120},[3071,4417,4232],{"class":3095},[3071,4419,4166],{"class":3120},[3071,4421,3996],{"class":3095},[3071,4423,4425,4428,4431],{"class":3073,"line":4424},46,[3071,4426,4427],{"class":3362},"            return",[3071,4429,4430],{"class":3084}," true",[3071,4432,3601],{"class":3095},[3071,4434,4436],{"class":3073,"line":4435},47,[3071,4437,4214],{"class":3095},[3071,4439,4441],{"class":3073,"line":4440},48,[3071,4442,4443],{"class":3362},"        else\n",[3071,4445,4447],{"class":3073,"line":4446},49,[3071,4448,4174],{"class":3095},[3071,4450,4452],{"class":3073,"line":4451},50,[3071,4453,4454],{"class":3077},"            // Черга порожня або конфлікт з крадієм\n",[3071,4456,4458,4461,4463,4465,4467,4469,4471],{"class":3073,"line":4457},51,[3071,4459,4460],{"class":3120},"            _tailIndex",[3071,4462,3124],{"class":3095},[3071,4464,4155],{"class":3120},[3071,4466,4255],{"class":3095},[3071,4468,3676],{"class":3591},[3071,4470,4014],{"class":3095},[3071,4472,4473],{"class":3077},"// Відкат\n",[3071,4475,4477,4479,4481,4484],{"class":3073,"line":4476},52,[3071,4478,4407],{"class":3120},[3071,4480,3124],{"class":3095},[3071,4482,4483],{"class":3084},"default",[3071,4485,3601],{"class":3095},[3071,4487,4489,4491,4494],{"class":3073,"line":4488},53,[3071,4490,4427],{"class":3362},[3071,4492,4493],{"class":3084}," false",[3071,4495,3601],{"class":3095},[3071,4497,4499],{"class":3073,"line":4498},54,[3071,4500,4214],{"class":3095},[3071,4502,4504],{"class":3073,"line":4503},55,[3071,4505,3199],{"class":3095},[3071,4507,4509],{"class":3073,"line":4508},56,[3071,4510,3140],{"emptyLinePlaceholder":3139},[3071,4512,4514,4516,4518,4520,4522,4525,4527,4529],{"class":3073,"line":4513},57,[3071,4515,4278],{"class":3077},[3071,4517,3111],{"class":3918},[3071,4519,3922],{"class":3921},[3071,4521,4285],{"class":3918},[3071,4523,4524],{"class":3077},"Вкрасти задачу (викликають інші потоки, FIFO).",[3071,4526,3942],{"class":3918},[3071,4528,3922],{"class":3921},[3071,4530,3925],{"class":3918},[3071,4532,4534,4536,4538,4541,4543,4545,4547,4549,4551],{"class":3073,"line":4533},58,[3071,4535,3146],{"class":3084},[3071,4537,4302],{"class":3084},[3071,4539,4540],{"class":3152}," TrySteal",[3071,4542,3156],{"class":3095},[3071,4544,4310],{"class":3084},[3071,4546,3975],{"class":3088},[3071,4548,4315],{"class":3095},[3071,4550,4240],{"class":3120},[3071,4552,3164],{"class":3095},[3071,4554,4556],{"class":3073,"line":4555},59,[3071,4557,3170],{"class":3095},[3071,4559,4561,4564,4566,4568,4571],{"class":3073,"line":4560},60,[3071,4562,4563],{"class":3362},"        lock",[3071,4565,3366],{"class":3095},[3071,4567,4185],{"class":3120},[3071,4569,4570],{"class":3095},")  ",[3071,4572,4573],{"class":3077},"// Крадії синхронізуються між собою\n",[3071,4575,4577],{"class":3073,"line":4576},61,[3071,4578,4174],{"class":3095},[3071,4580,4582,4585,4588,4590,4592],{"class":3073,"line":4581},62,[3071,4583,4584],{"class":3084},"            int",[3071,4586,4587],{"class":3120}," head",[3071,4589,3124],{"class":3095},[3071,4591,4160],{"class":3120},[3071,4593,3601],{"class":3095},[3071,4595,4597,4599,4601,4603,4605],{"class":3073,"line":4596},63,[3071,4598,4584],{"class":3084},[3071,4600,4126],{"class":3120},[3071,4602,3124],{"class":3095},[3071,4604,4131],{"class":3120},[3071,4606,3601],{"class":3095},[3071,4608,4610],{"class":3073,"line":4609},64,[3071,4611,3140],{"emptyLinePlaceholder":3139},[3071,4613,4615,4618,4620,4623,4625,4627],{"class":3073,"line":4614},65,[3071,4616,4617],{"class":3362},"            if",[3071,4619,3366],{"class":3095},[3071,4621,4622],{"class":3120},"head",[3071,4624,3635],{"class":3095},[3071,4626,4155],{"class":3120},[3071,4628,3164],{"class":3095},[3071,4630,4632],{"class":3073,"line":4631},66,[3071,4633,4193],{"class":3095},[3071,4635,4637],{"class":3073,"line":4636},67,[3071,4638,4639],{"class":3077},"                // Є задачі для крадіжки\n",[3071,4641,4643,4646,4648,4650,4652,4654,4656,4658],{"class":3073,"line":4642},68,[3071,4644,4645],{"class":3120},"                item",[3071,4647,3124],{"class":3095},[3071,4649,3981],{"class":3120},[3071,4651,3990],{"class":3095},[3071,4653,4622],{"class":3120},[3071,4655,4232],{"class":3095},[3071,4657,4166],{"class":3120},[3071,4659,3996],{"class":3095},[3071,4661,4663,4666,4668,4670,4672,4674,4676],{"class":3073,"line":4662},69,[3071,4664,4665],{"class":3120},"                _headIndex",[3071,4667,3124],{"class":3095},[3071,4669,4622],{"class":3120},[3071,4671,4255],{"class":3095},[3071,4673,3676],{"class":3591},[3071,4675,4014],{"class":3095},[3071,4677,4678],{"class":3077},"// Atomic increment\n",[3071,4680,4682,4685,4687],{"class":3073,"line":4681},70,[3071,4683,4684],{"class":3362},"                return",[3071,4686,4430],{"class":3084},[3071,4688,3601],{"class":3095},[3071,4690,4692],{"class":3073,"line":4691},71,[3071,4693,4208],{"class":3095},[3071,4695,4697],{"class":3073,"line":4696},72,[3071,4698,3140],{"emptyLinePlaceholder":3139},[3071,4700,4702,4704,4706,4708],{"class":3073,"line":4701},73,[3071,4703,4407],{"class":3120},[3071,4705,3124],{"class":3095},[3071,4707,4483],{"class":3084},[3071,4709,3601],{"class":3095},[3071,4711,4713,4715,4717],{"class":3073,"line":4712},74,[3071,4714,4427],{"class":3362},[3071,4716,4493],{"class":3084},[3071,4718,3601],{"class":3095},[3071,4720,4722],{"class":3073,"line":4721},75,[3071,4723,4214],{"class":3095},[3071,4725,4727],{"class":3073,"line":4726},76,[3071,4728,3199],{"class":3095},[3071,4730,4732],{"class":3073,"line":4731},77,[3071,4733,3140],{"emptyLinePlaceholder":3139},[3071,4735,4737,4739,4741,4744],{"class":3073,"line":4736},78,[3071,4738,3102],{"class":3084},[3071,4740,3149],{"class":3084},[3071,4742,4743],{"class":3152}," GrowArray",[3071,4745,4746],{"class":3095},"()\n",[3071,4748,4750],{"class":3073,"line":4749},79,[3071,4751,3170],{"class":3095},[3071,4753,4755,4757,4760,4763,4765,4767,4770,4772,4774,4777,4780,4782,4784,4786],{"class":3073,"line":4754},80,[3071,4756,4123],{"class":3084},[3071,4758,4759],{"class":3120}," newSize",[3071,4761,4762],{"class":3095}," = (",[3071,4764,3981],{"class":3120},[3071,4766,3179],{"class":3095},[3071,4768,4769],{"class":3120},"Length",[3071,4771,3673],{"class":3095},[3071,4773,3676],{"class":3591},[3071,4775,4776],{"class":3095},") * ",[3071,4778,4779],{"class":3591},"2",[3071,4781,4255],{"class":3095},[3071,4783,3676],{"class":3591},[3071,4785,4014],{"class":3095},[3071,4787,4788],{"class":3077},"// Подвоїти розмір\n",[3071,4790,4792,4795,4798,4800,4802,4804,4806,4809],{"class":3073,"line":4791},81,[3071,4793,4794],{"class":3084},"        var",[3071,4796,4797],{"class":3120}," newArray",[3071,4799,3124],{"class":3095},[3071,4801,3127],{"class":3084},[3071,4803,3975],{"class":3088},[3071,4805,3990],{"class":3095},[3071,4807,4808],{"class":3120},"newSize",[3071,4810,3996],{"class":3095},[3071,4812,4814],{"class":3073,"line":4813},82,[3071,4815,3140],{"emptyLinePlaceholder":3139},[3071,4817,4819,4821,4823,4825,4827],{"class":3073,"line":4818},83,[3071,4820,4123],{"class":3084},[3071,4822,4587],{"class":3120},[3071,4824,3124],{"class":3095},[3071,4826,4160],{"class":3120},[3071,4828,3601],{"class":3095},[3071,4830,4832,4834,4836,4838,4840],{"class":3073,"line":4831},84,[3071,4833,4123],{"class":3084},[3071,4835,4126],{"class":3120},[3071,4837,3124],{"class":3095},[3071,4839,4131],{"class":3120},[3071,4841,3601],{"class":3095},[3071,4843,4845],{"class":3073,"line":4844},85,[3071,4846,3140],{"emptyLinePlaceholder":3139},[3071,4848,4850,4853,4855,4857,4859,4861,4863,4865,4867,4869,4871,4873,4875],{"class":3073,"line":4849},86,[3071,4851,4852],{"class":3362},"        for",[3071,4854,3366],{"class":3095},[3071,4856,3566],{"class":3084},[3071,4858,3622],{"class":3120},[3071,4860,3124],{"class":3095},[3071,4862,4622],{"class":3120},[3071,4864,3629],{"class":3095},[3071,4866,3632],{"class":3120},[3071,4868,3635],{"class":3095},[3071,4870,4155],{"class":3120},[3071,4872,3629],{"class":3095},[3071,4874,3632],{"class":3120},[3071,4876,3645],{"class":3095},[3071,4878,4880],{"class":3073,"line":4879},87,[3071,4881,4174],{"class":3095},[3071,4883,4885,4888,4890,4892,4895,4897,4899,4901,4904,4906,4908,4910,4912,4914],{"class":3073,"line":4884},88,[3071,4886,4887],{"class":3120},"            newArray",[3071,4889,3990],{"class":3095},[3071,4891,3632],{"class":3120},[3071,4893,4894],{"class":3095}," & (",[3071,4896,4808],{"class":3120},[3071,4898,3673],{"class":3095},[3071,4900,3676],{"class":3591},[3071,4902,4903],{"class":3095},")] = ",[3071,4905,3981],{"class":3120},[3071,4907,3990],{"class":3095},[3071,4909,3632],{"class":3120},[3071,4911,4232],{"class":3095},[3071,4913,4166],{"class":3120},[3071,4915,3996],{"class":3095},[3071,4917,4919],{"class":3073,"line":4918},89,[3071,4920,4214],{"class":3095},[3071,4922,4924],{"class":3073,"line":4923},90,[3071,4925,3140],{"emptyLinePlaceholder":3139},[3071,4927,4929,4931,4933,4936],{"class":3073,"line":4928},91,[3071,4930,4225],{"class":3120},[3071,4932,3124],{"class":3095},[3071,4934,4935],{"class":3120},"newArray",[3071,4937,3601],{"class":3095},[3071,4939,4941,4944,4946,4948,4950,4952],{"class":3073,"line":4940},92,[3071,4942,4943],{"class":3120},"        _mask",[3071,4945,3124],{"class":3095},[3071,4947,4808],{"class":3120},[3071,4949,3673],{"class":3095},[3071,4951,3676],{"class":3591},[3071,4953,3601],{"class":3095},[3071,4955,4957],{"class":3073,"line":4956},93,[3071,4958,3199],{"class":3095},[3071,4960,4962],{"class":3073,"line":4961},94,[3071,4963,3140],{"emptyLinePlaceholder":3139},[3071,4965,4967,4969,4971,4974,4976,4979,4981,4984,4986,4988,4990,4992,4994,4996],{"class":3073,"line":4966},95,[3071,4968,3146],{"class":3084},[3071,4970,4003],{"class":3084},[3071,4972,4973],{"class":3120}," Count",[3071,4975,3476],{"class":3095},[3071,4977,4978],{"class":3120},"Math",[3071,4980,3179],{"class":3095},[3071,4982,4983],{"class":3152},"Max",[3071,4985,3156],{"class":3095},[3071,4987,3592],{"class":3591},[3071,4989,4362],{"class":3095},[3071,4991,4131],{"class":3120},[3071,4993,3673],{"class":3095},[3071,4995,4160],{"class":3120},[3071,4997,3357],{"class":3095},[3071,4999,5001],{"class":3073,"line":5000},96,[3071,5002,3205],{"class":3095},[2965,5004,5005,3211],{},[2969,5006,5007],{},"Ключові деталі",[2982,5009,5010,5024,5033,5036],{},[2985,5011,5012,5015,5016,5019,5020,5023],{},[3068,5013,5014],{},"LocalPush","/",[3068,5017,5018],{},"LocalPop"," — ",[2969,5021,5022],{},"без lock"," для власника (швидко!)",[2985,5025,5026,5019,5029,5032],{},[3068,5027,5028],{},"TrySteal",[2969,5030,5031],{},"з lock"," для крадіїв (вони конкурують між собою)",[2985,5034,5035],{},"Circular buffer з bitwise AND замість modulo (швидше)",[2985,5037,5038,5039,5015,5041,5043],{},"Atomic операції для ",[3068,5040,4160],{},[3068,5042,4131],{}," (видимість між потоками)",[3018,5045],{},[2960,5047,5049],{"id":5048},"hill-climbing-algorithm-математична-модель","Hill Climbing Algorithm — Математична Модель",[3025,5051,5053],{"id":5052},"проблема-скільки-потоків-оптимально","Проблема: Скільки Потоків Оптимально?",[2965,5055,5056],{},"У темі 09 ми розглянули концепцію Hill Climbing. Тепер — математика та деталі реалізації.",[2965,5058,5059],{},[2969,5060,5061],{},"Аналогія: Менеджер Ресторану (Hill Climbing)",[3035,5063,5064],{},[2965,5065,5066,5067,5070,5071,5074,5075,5078],{},"Уявіть менеджера великого ресторану. Його ",[2969,5068,5069],{},"мета"," — щоб кухня видавала якомога більше страв за годину (Throughput).\nЯкщо кухарів (Потоків) замало, замовлення простоюють. Менеджер наймає ще одного кухаря, бачить, що швидкість видачі страв зросла — супер, наймає ще одного.\nАле в якийсь момент кухарів стає настільки багато, що вони починають штовхатися біля плит, битися посудом і чекати в черзі до духовки (Context Switching, Lock Contention). Продуктивність раптово ",[2969,5072,5073],{},"падає",".\nМенеджер бачить падіння ефективності, розуміє, що перегнув палицю, і починає звільняти кухарів по одному, доки швидкість знову не стане максимальною.\nЦя гра невпинного балансування \"додав — перевірив — відібрав\" і є алгоритмом ",[2969,5076,5077],{},"Hill Climbing"," (Підйом на пагорб).",[2965,5080,5081,5084,5085,5088],{},[2969,5082,5083],{},"Мета",": Максимізувати ",[2969,5086,5087],{},"throughput"," (пропускну здатність) — кількість виконаних задач за одиницю часу.",[2965,5090,5091,5094,5095,5098],{},[2969,5092,5093],{},"Виклик",": Оптимальна кількість потоків ",[2969,5096,5097],{},"залежить від навантаження"," (меню постійно змінюється):",[2982,5100,5101,5104,5107],{},[2985,5102,5103],{},"Чисто CPU-bound код (нарізка салатів) → оптимум = кількості процесорних ядер (робочих столів). Більше кухарів просто не матимуть місця, де працювати.",[2985,5105,5106],{},"Код з блокуваннями / I/O (супи, що варяться 20 хвилин) → оптимум > кількості ядер (поки суп вариться, кухар може стати варити інший).",[2985,5108,5109],{},"Змішане навантаження → оптимум змінюється динамічно кожної секунди.",[3025,5111,5113],{"id":5112},"алгоритм-gradient-ascent-з-adaptive-step","Алгоритм: Gradient Ascent з Adaptive Step",[2965,5115,5116,5117,5120],{},"Hill Climbing у .NET — це варіант ",[2969,5118,5119],{},"gradient ascent"," (підйом за градієнтом):",[3061,5122,5125],{"className":5123,"code":5124,"language":3248},[3246],"Throughput\n    ↑\n    │         ╱╲  ← Оптимум (шукаємо цю точку)\n    │        ╱  ╲\n    │       ╱    ╲\n    │      ╱      ╲\n    │     ╱        ╲\n    │____╱__________╲____________→ Кількість потоків\n         ↑          ↑\n    Занадто мало  Занадто багато\n    (CPU idle)    (context switch overhead)\n",[3068,5126,5124],{"__ignoreMap":3066},[2965,5128,5129,3211],{},[2969,5130,5131],{},"Псевдокод алгоритму",[3061,5133,5135],{"className":3063,"code":5134,"language":3065,"meta":3066,"style":3066},"class HillClimbingAlgorithm\n{\n    private int _currentThreadCount;\n    private double _currentThroughput;\n    private int _direction = +1;  // +1 = додавати, -1 = забирати\n    private double _stepSize = 1.0;\n\n    public void Adjust()\n    {\n        // 1. Вимірюємо поточний throughput\n        double newThroughput = MeasureThroughput();\n\n        // 2. Обчислюємо зміну (gradient)\n        double delta = newThroughput - _currentThroughput;\n\n        if (delta > 0)\n        {\n            // Throughput зріс → продовжуємо у тому ж напрямку\n            _currentThreadCount += (int)(_direction * _stepSize);\n            _stepSize *= 1.05;  // Збільшуємо крок (прискорюємось)\n        }\n        else if (delta \u003C 0)\n        {\n            // Throughput впав → змінюємо напрямок\n            _direction = -_direction;\n            _stepSize = Math.Max(1.0, _stepSize * 0.9);  // Зменшуємо крок\n            _currentThreadCount += (int)(_direction * _stepSize);\n        }\n        else\n        {\n            // Throughput не змінився → пробуємо інший напрямок\n            _direction = -_direction;\n            _currentThreadCount += _direction;\n        }\n\n        // 3. Обмеження\n        _currentThreadCount = Math.Clamp(_currentThreadCount, MinThreads, MaxThreads);\n\n        // 4. Застосовуємо нову кількість\n        SetWorkerThreadCount(_currentThreadCount);\n\n        // 5. Зберігаємо для наступної ітерації\n        _currentThroughput = newThroughput;\n    }\n\n    private double MeasureThroughput()\n    {\n        // Кількість виконаних задач за останні 500ms\n        return CompletedWorkItemCount / 0.5;  // tasks/second\n    }\n}\n",[3068,5136,5137,5144,5148,5159,5171,5190,5206,5210,5221,5225,5230,5245,5249,5254,5273,5277,5293,5297,5302,5326,5342,5346,5364,5368,5373,5385,5415,5433,5437,5441,5445,5450,5460,5471,5475,5479,5484,5515,5519,5524,5535,5539,5544,5555,5559,5563,5574,5578,5583,5602,5606],{"__ignoreMap":3066},[3071,5138,5139,5141],{"class":3073,"line":3074},[3071,5140,3085],{"class":3084},[3071,5142,5143],{"class":3088}," HillClimbingAlgorithm\n",[3071,5145,5146],{"class":3073,"line":3081},[3071,5147,3096],{"class":3095},[3071,5149,5150,5152,5154,5157],{"class":3073,"line":3092},[3071,5151,3102],{"class":3084},[3071,5153,4003],{"class":3084},[3071,5155,5156],{"class":3120}," _currentThreadCount",[3071,5158,3601],{"class":3095},[3071,5160,5161,5163,5166,5169],{"class":3073,"line":3099},[3071,5162,3102],{"class":3084},[3071,5164,5165],{"class":3084}," double",[3071,5167,5168],{"class":3120}," _currentThroughput",[3071,5170,3601],{"class":3095},[3071,5172,5173,5175,5177,5180,5183,5185,5187],{"class":3073,"line":3136},[3071,5174,3102],{"class":3084},[3071,5176,4003],{"class":3084},[3071,5178,5179],{"class":3120}," _direction",[3071,5181,5182],{"class":3095}," = +",[3071,5184,3676],{"class":3591},[3071,5186,4014],{"class":3095},[3071,5188,5189],{"class":3077},"// +1 = додавати, -1 = забирати\n",[3071,5191,5192,5194,5196,5199,5201,5204],{"class":3073,"line":3143},[3071,5193,3102],{"class":3084},[3071,5195,5165],{"class":3084},[3071,5197,5198],{"class":3120}," _stepSize",[3071,5200,3124],{"class":3095},[3071,5202,5203],{"class":3591},"1.0",[3071,5205,3601],{"class":3095},[3071,5207,5208],{"class":3073,"line":3167},[3071,5209,3140],{"emptyLinePlaceholder":3139},[3071,5211,5212,5214,5216,5219],{"class":3073,"line":3173},[3071,5213,3146],{"class":3084},[3071,5215,3149],{"class":3084},[3071,5217,5218],{"class":3152}," Adjust",[3071,5220,4746],{"class":3095},[3071,5222,5223],{"class":3073,"line":3196},[3071,5224,3170],{"class":3095},[3071,5226,5227],{"class":3073,"line":3202},[3071,5228,5229],{"class":3077},"        // 1. Вимірюємо поточний throughput\n",[3071,5231,5232,5235,5238,5240,5243],{"class":3073,"line":3431},[3071,5233,5234],{"class":3084},"        double",[3071,5236,5237],{"class":3120}," newThroughput",[3071,5239,3124],{"class":3095},[3071,5241,5242],{"class":3152},"MeasureThroughput",[3071,5244,4202],{"class":3095},[3071,5246,5247],{"class":3073,"line":3449},[3071,5248,3140],{"emptyLinePlaceholder":3139},[3071,5250,5251],{"class":3073,"line":3454},[3071,5252,5253],{"class":3077},"        // 2. Обчислюємо зміну (gradient)\n",[3071,5255,5256,5258,5261,5263,5266,5268,5271],{"class":3073,"line":3460},[3071,5257,5234],{"class":3084},[3071,5259,5260],{"class":3120}," delta",[3071,5262,3124],{"class":3095},[3071,5264,5265],{"class":3120},"newThroughput",[3071,5267,3673],{"class":3095},[3071,5269,5270],{"class":3120},"_currentThroughput",[3071,5272,3601],{"class":3095},[3071,5274,5275],{"class":3073,"line":3490},[3071,5276,3140],{"emptyLinePlaceholder":3139},[3071,5278,5279,5281,5283,5286,5289,5291],{"class":3073,"line":3495},[3071,5280,4150],{"class":3362},[3071,5282,3366],{"class":3095},[3071,5284,5285],{"class":3120},"delta",[3071,5287,5288],{"class":3095}," > ",[3071,5290,3592],{"class":3591},[3071,5292,3164],{"class":3095},[3071,5294,5295],{"class":3073,"line":3843},[3071,5296,4174],{"class":3095},[3071,5298,5299],{"class":3073,"line":3849},[3071,5300,5301],{"class":3077},"            // Throughput зріс → продовжуємо у тому ж напрямку\n",[3071,5303,5304,5307,5310,5312,5315,5318,5321,5324],{"class":3073,"line":3855},[3071,5305,5306],{"class":3120},"            _currentThreadCount",[3071,5308,5309],{"class":3095}," += (",[3071,5311,3566],{"class":3084},[3071,5313,5314],{"class":3095},")(",[3071,5316,5317],{"class":3120},"_direction",[3071,5319,5320],{"class":3095}," * ",[3071,5322,5323],{"class":3120},"_stepSize",[3071,5325,3357],{"class":3095},[3071,5327,5328,5331,5334,5337,5339],{"class":3073,"line":3861},[3071,5329,5330],{"class":3120},"            _stepSize",[3071,5332,5333],{"class":3095}," *= ",[3071,5335,5336],{"class":3591},"1.05",[3071,5338,4014],{"class":3095},[3071,5340,5341],{"class":3077},"// Збільшуємо крок (прискорюємось)\n",[3071,5343,5344],{"class":3073,"line":3866},[3071,5345,4214],{"class":3095},[3071,5347,5348,5351,5354,5356,5358,5360,5362],{"class":3073,"line":4136},[3071,5349,5350],{"class":3362},"        else",[3071,5352,5353],{"class":3362}," if",[3071,5355,3366],{"class":3095},[3071,5357,5285],{"class":3120},[3071,5359,3635],{"class":3095},[3071,5361,3592],{"class":3591},[3071,5363,3164],{"class":3095},[3071,5365,5366],{"class":3073,"line":4141},[3071,5367,4174],{"class":3095},[3071,5369,5370],{"class":3073,"line":4147},[3071,5371,5372],{"class":3077},"            // Throughput впав → змінюємо напрямок\n",[3071,5374,5375,5378,5381,5383],{"class":3073,"line":4171},[3071,5376,5377],{"class":3120},"            _direction",[3071,5379,5380],{"class":3095}," = -",[3071,5382,5317],{"class":3120},[3071,5384,3601],{"class":3095},[3071,5386,5387,5389,5391,5393,5395,5397,5399,5401,5403,5405,5407,5410,5412],{"class":3073,"line":4177},[3071,5388,5330],{"class":3120},[3071,5390,3124],{"class":3095},[3071,5392,4978],{"class":3120},[3071,5394,3179],{"class":3095},[3071,5396,4983],{"class":3152},[3071,5398,3156],{"class":3095},[3071,5400,5203],{"class":3591},[3071,5402,4362],{"class":3095},[3071,5404,5323],{"class":3120},[3071,5406,5320],{"class":3095},[3071,5408,5409],{"class":3591},"0.9",[3071,5411,3190],{"class":3095},[3071,5413,5414],{"class":3077},"// Зменшуємо крок\n",[3071,5416,5417,5419,5421,5423,5425,5427,5429,5431],{"class":3073,"line":4190},[3071,5418,5306],{"class":3120},[3071,5420,5309],{"class":3095},[3071,5422,3566],{"class":3084},[3071,5424,5314],{"class":3095},[3071,5426,5317],{"class":3120},[3071,5428,5320],{"class":3095},[3071,5430,5323],{"class":3120},[3071,5432,3357],{"class":3095},[3071,5434,5435],{"class":3073,"line":4196},[3071,5436,4214],{"class":3095},[3071,5438,5439],{"class":3073,"line":4205},[3071,5440,4443],{"class":3362},[3071,5442,5443],{"class":3073,"line":4211},[3071,5444,4174],{"class":3095},[3071,5446,5447],{"class":3073,"line":4217},[3071,5448,5449],{"class":3077},"            // Throughput не змінився → пробуємо інший напрямок\n",[3071,5451,5452,5454,5456,5458],{"class":3073,"line":4222},[3071,5453,5377],{"class":3120},[3071,5455,5380],{"class":3095},[3071,5457,5317],{"class":3120},[3071,5459,3601],{"class":3095},[3071,5461,5462,5464,5467,5469],{"class":3073,"line":4245},[3071,5463,5306],{"class":3120},[3071,5465,5466],{"class":3095}," += ",[3071,5468,5317],{"class":3120},[3071,5470,3601],{"class":3095},[3071,5472,5473],{"class":3073,"line":4265},[3071,5474,4214],{"class":3095},[3071,5476,5477],{"class":3073,"line":4270},[3071,5478,3140],{"emptyLinePlaceholder":3139},[3071,5480,5481],{"class":3073,"line":4275},[3071,5482,5483],{"class":3077},"        // 3. Обмеження\n",[3071,5485,5486,5489,5491,5493,5495,5498,5500,5503,5505,5508,5510,5513],{"class":3073,"line":4297},[3071,5487,5488],{"class":3120},"        _currentThreadCount",[3071,5490,3124],{"class":3095},[3071,5492,4978],{"class":3120},[3071,5494,3179],{"class":3095},[3071,5496,5497],{"class":3152},"Clamp",[3071,5499,3156],{"class":3095},[3071,5501,5502],{"class":3120},"_currentThreadCount",[3071,5504,4362],{"class":3095},[3071,5506,5507],{"class":3120},"MinThreads",[3071,5509,4362],{"class":3095},[3071,5511,5512],{"class":3120},"MaxThreads",[3071,5514,3357],{"class":3095},[3071,5516,5517],{"class":3073,"line":4322},[3071,5518,3140],{"emptyLinePlaceholder":3139},[3071,5520,5521],{"class":3073,"line":4327},[3071,5522,5523],{"class":3077},"        // 4. Застосовуємо нову кількість\n",[3071,5525,5526,5529,5531,5533],{"class":3073,"line":4344},[3071,5527,5528],{"class":3152},"        SetWorkerThreadCount",[3071,5530,3156],{"class":3095},[3071,5532,5502],{"class":3120},[3071,5534,3357],{"class":3095},[3071,5536,5537],{"class":3073,"line":4372},[3071,5538,3140],{"emptyLinePlaceholder":3139},[3071,5540,5541],{"class":3073,"line":4377},[3071,5542,5543],{"class":3077},"        // 5. Зберігаємо для наступної ітерації\n",[3071,5545,5546,5549,5551,5553],{"class":3073,"line":4393},[3071,5547,5548],{"class":3120},"        _currentThroughput",[3071,5550,3124],{"class":3095},[3071,5552,5265],{"class":3120},[3071,5554,3601],{"class":3095},[3071,5556,5557],{"class":3073,"line":4398},[3071,5558,3199],{"class":3095},[3071,5560,5561],{"class":3073,"line":4404},[3071,5562,3140],{"emptyLinePlaceholder":3139},[3071,5564,5565,5567,5569,5572],{"class":3073,"line":4424},[3071,5566,3102],{"class":3084},[3071,5568,5165],{"class":3084},[3071,5570,5571],{"class":3152}," MeasureThroughput",[3071,5573,4746],{"class":3095},[3071,5575,5576],{"class":3073,"line":4435},[3071,5577,3170],{"class":3095},[3071,5579,5580],{"class":3073,"line":4440},[3071,5581,5582],{"class":3077},"        // Кількість виконаних задач за останні 500ms\n",[3071,5584,5585,5588,5591,5594,5597,5599],{"class":3073,"line":4446},[3071,5586,5587],{"class":3362},"        return",[3071,5589,5590],{"class":3120}," CompletedWorkItemCount",[3071,5592,5593],{"class":3095}," / ",[3071,5595,5596],{"class":3591},"0.5",[3071,5598,4014],{"class":3095},[3071,5600,5601],{"class":3077},"// tasks/second\n",[3071,5603,5604],{"class":3073,"line":4451},[3071,5605,3199],{"class":3095},[3071,5607,5608],{"class":3073,"line":4457},[3071,5609,3205],{"class":3095},[3025,5611,5613],{"id":5612},"exponential-smoothing-для-стабільності","Exponential Smoothing для Стабільності",[2965,5615,5616],{},"Реальний throughput \"шумний\" — він стрибає через:",[2982,5618,5619,5622,5625],{},[2985,5620,5621],{},"Garbage Collection паузи",[2985,5623,5624],{},"Зовнішні процеси на машині",[2985,5626,5627],{},"Мережеві затримки",[2965,5629,5630,5631,5634],{},"CLR використовує ",[2969,5632,5633],{},"exponential smoothing"," для згладжування:",[3061,5636,5638],{"className":3063,"code":5637,"language":3065,"meta":3066,"style":3066},"double _smoothedThroughput = 0;\nconst double Alpha = 0.3;  // Вага нового вимірювання (0-1)\n\nvoid UpdateThroughput(double measured)\n{\n    // Exponential Moving Average (EMA)\n    _smoothedThroughput = Alpha * measured + (1 - Alpha) * _smoothedThroughput;\n\n    // Використовуємо згладжене значення для рішень\n    if (_smoothedThroughput > _previousSmoothed)\n    {\n        // Throughput зростає...\n    }\n}\n",[3068,5639,5640,5654,5674,5678,5694,5698,5703,5734,5738,5743,5758,5762,5767,5771],{"__ignoreMap":3066},[3071,5641,5642,5645,5648,5650,5652],{"class":3073,"line":3074},[3071,5643,5644],{"class":3084},"double",[3071,5646,5647],{"class":3120}," _smoothedThroughput",[3071,5649,3124],{"class":3095},[3071,5651,3592],{"class":3591},[3071,5653,3601],{"class":3095},[3071,5655,5656,5659,5661,5664,5666,5669,5671],{"class":3073,"line":3081},[3071,5657,5658],{"class":3084},"const",[3071,5660,5165],{"class":3084},[3071,5662,5663],{"class":3120}," Alpha",[3071,5665,3124],{"class":3095},[3071,5667,5668],{"class":3591},"0.3",[3071,5670,4014],{"class":3095},[3071,5672,5673],{"class":3077},"// Вага нового вимірювання (0-1)\n",[3071,5675,5676],{"class":3073,"line":3092},[3071,5677,3140],{"emptyLinePlaceholder":3139},[3071,5679,5680,5682,5685,5687,5689,5692],{"class":3073,"line":3099},[3071,5681,3314],{"class":3084},[3071,5683,5684],{"class":3152}," UpdateThroughput",[3071,5686,3156],{"class":3095},[3071,5688,5644],{"class":3084},[3071,5690,5691],{"class":3120}," measured",[3071,5693,3164],{"class":3095},[3071,5695,5696],{"class":3073,"line":3136},[3071,5697,3096],{"class":3095},[3071,5699,5700],{"class":3073,"line":3143},[3071,5701,5702],{"class":3077},"    // Exponential Moving Average (EMA)\n",[3071,5704,5705,5708,5710,5713,5715,5718,5721,5723,5725,5727,5729,5732],{"class":3073,"line":3167},[3071,5706,5707],{"class":3120},"    _smoothedThroughput",[3071,5709,3124],{"class":3095},[3071,5711,5712],{"class":3120},"Alpha",[3071,5714,5320],{"class":3095},[3071,5716,5717],{"class":3120},"measured",[3071,5719,5720],{"class":3095}," + (",[3071,5722,3676],{"class":3591},[3071,5724,3673],{"class":3095},[3071,5726,5712],{"class":3120},[3071,5728,4776],{"class":3095},[3071,5730,5731],{"class":3120},"_smoothedThroughput",[3071,5733,3601],{"class":3095},[3071,5735,5736],{"class":3073,"line":3173},[3071,5737,3140],{"emptyLinePlaceholder":3139},[3071,5739,5740],{"class":3073,"line":3196},[3071,5741,5742],{"class":3077},"    // Використовуємо згладжене значення для рішень\n",[3071,5744,5745,5747,5749,5751,5753,5756],{"class":3073,"line":3202},[3071,5746,3580],{"class":3362},[3071,5748,3366],{"class":3095},[3071,5750,5731],{"class":3120},[3071,5752,5288],{"class":3095},[3071,5754,5755],{"class":3120},"_previousSmoothed",[3071,5757,3164],{"class":3095},[3071,5759,5760],{"class":3073,"line":3431},[3071,5761,3170],{"class":3095},[3071,5763,5764],{"class":3073,"line":3449},[3071,5765,5766],{"class":3077},"        // Throughput зростає...\n",[3071,5768,5769],{"class":3073,"line":3454},[3071,5770,3199],{"class":3095},[3071,5772,5773],{"class":3073,"line":3460},[3071,5774,3205],{"class":3095},[2965,5776,5777,5780],{},[2969,5778,5779],{},"Ефект",": Алгоритм не реагує на короткочасні стрибки, але швидко адаптується до справжніх змін навантаження.",[3025,5782,5784],{"id":5783},"wave-behavior-чому-потоки-додаються-хвилями","Wave Behavior — Чому Потоки Додаються Хвилями",[2965,5786,5787,5788,5791,5792,3211],{},"Якщо ви моніторите ",[3068,5789,5790],{},"ThreadPool.ThreadCount"," у production, побачите ",[2969,5793,5794],{},"хвилеподібну поведінку",[3061,5796,5799],{"className":5797,"code":5798,"language":3248},[3246],"Threads\n   ↑\n 12│    ╱╲      ╱╲      ╱╲\n 10│   ╱  ╲    ╱  ╲    ╱  ╲\n  8│  ╱    ╲  ╱    ╲  ╱    ╲\n  6│ ╱      ╲╱      ╲╱      ╲\n  4│╱________________________╲___→ Time\n",[3068,5800,5798],{"__ignoreMap":3066},[2965,5802,5803],{},[2969,5804,5805],{},"Чому так відбувається? (Танець навколо оптимуму)",[3035,5807,5808],{},[2965,5809,5810],{},"Щоб з впевненістю дізнатися, що ви на самій вершині гори, вам доведеться зробити хоча б один крок донизу.",[3213,5812,5813,5819,5825,5831,5837,5843],{},[2985,5814,5815,5818],{},[2969,5816,5817],{},"Навантаження зростає"," → Hill Climbing додає потоки (+1, +1) → Throughput (швидкість видачі) теж зростає. Ми йдемо вгору.",[2985,5820,5821,5824],{},[2969,5822,5823],{},"Досягнуто оптимуму, але алгоритм цього не знає!"," Він робить ще один \"сліпий\" крок (+1).",[2985,5826,5827,5830],{},[2969,5828,5829],{},"Throughput падає"," → стало забагато потоків (почалась штовханина). Алгоритм розуміє: \"Ага, вершина була щойно позаду\". Додавання більше не допомагає.",[2985,5832,5833,5836],{},[2969,5834,5835],{},"Алгоритм змінює напрямок"," і починає звільняти (забирати) потоки (-1, -1).",[2985,5838,5839,5842],{},[2969,5840,5841],{},"Throughput знову падає"," → потоків стало замало для поточного потоку даних. Алгоритм знову розвертається.",[2985,5844,5845,5848],{},[2969,5846,5847],{},"Цикл повторюється нескінченно"," — алгоритм постійно \"хитається\" туди-сюди, малюючи хвилі на своїх графіках. Діючи так, він завжди адаптується до зовнішніх змін.",[2965,5850,5851,5852,5855],{},"Це ",[2969,5853,5854],{},"абсолютно нормальна і здорова поведінка",". Алгоритм не може магічно зупинитися ідеально в центрі через саму свою природу (і мінливість систем навантаження).",[3025,5857,5859],{"id":5858},"коли-hill-climbing-не-справляється","Коли Hill Climbing Не Справляється",[2965,5861,5862],{},[2969,5863,5864],{},"Сценарій 1: Раптовий сплеск навантаження",[3061,5866,5868],{"className":3063,"code":5867,"language":3065,"meta":3066,"style":3066},"// Раптово додаємо 10000 задач\nfor (int i = 0; i \u003C 10000; i++)\n{\n    ThreadPool.QueueUserWorkItem(_ => DoWork());\n}\n\n// Hill Climbing додає потоки ПОВІЛЬНО (по 1-2 кожні 500ms)\n// Перші 5000 задач чекатимуть у черзі!\n",[3068,5869,5870,5875,5905,5909,5930,5934,5938,5943],{"__ignoreMap":3066},[3071,5871,5872],{"class":3073,"line":3074},[3071,5873,5874],{"class":3077},"// Раптово додаємо 10000 задач\n",[3071,5876,5877,5880,5882,5884,5886,5888,5890,5892,5894,5896,5899,5901,5903],{"class":3073,"line":3081},[3071,5878,5879],{"class":3362},"for",[3071,5881,3366],{"class":3095},[3071,5883,3566],{"class":3084},[3071,5885,3622],{"class":3120},[3071,5887,3124],{"class":3095},[3071,5889,3592],{"class":3591},[3071,5891,3629],{"class":3095},[3071,5893,3632],{"class":3120},[3071,5895,3635],{"class":3095},[3071,5897,5898],{"class":3591},"10000",[3071,5900,3629],{"class":3095},[3071,5902,3632],{"class":3120},[3071,5904,3645],{"class":3095},[3071,5906,5907],{"class":3073,"line":3092},[3071,5908,3096],{"class":3095},[3071,5910,5911,5914,5916,5918,5920,5922,5924,5927],{"class":3073,"line":3099},[3071,5912,5913],{"class":3120},"    ThreadPool",[3071,5915,3179],{"class":3095},[3071,5917,3468],{"class":3152},[3071,5919,3156],{"class":3095},[3071,5921,3473],{"class":3120},[3071,5923,3476],{"class":3095},[3071,5925,5926],{"class":3152},"DoWork",[3071,5928,5929],{"class":3095},"());\n",[3071,5931,5932],{"class":3073,"line":3136},[3071,5933,3205],{"class":3095},[3071,5935,5936],{"class":3073,"line":3143},[3071,5937,3140],{"emptyLinePlaceholder":3139},[3071,5939,5940],{"class":3073,"line":3167},[3071,5941,5942],{"class":3077},"// Hill Climbing додає потоки ПОВІЛЬНО (по 1-2 кожні 500ms)\n",[3071,5944,5945],{"class":3073,"line":3173},[3071,5946,5947],{"class":3077},"// Перші 5000 задач чекатимуть у черзі!\n",[2965,5949,5950,5953,5954,5956],{},[2969,5951,5952],{},"Рішення",": Збільшити ",[3068,5955,5507],{}," якщо знаєте що завжди потрібно багато потоків:",[3061,5958,5960],{"className":3063,"code":5959,"language":3065,"meta":3066,"style":3066},"ThreadPool.SetMinThreads(workerThreads: 50, completionPortThreads: 50);\n// Тепер ThreadPool одразу має 50 потоків готових до роботи\n",[3068,5961,5962,5994],{"__ignoreMap":3066},[3071,5963,5964,5967,5969,5972,5974,5977,5980,5983,5985,5988,5990,5992],{"class":3073,"line":3074},[3071,5965,5966],{"class":3120},"ThreadPool",[3071,5968,3179],{"class":3095},[3071,5970,5971],{"class":3152},"SetMinThreads",[3071,5973,3156],{"class":3095},[3071,5975,5976],{"class":3120},"workerThreads",[3071,5978,5979],{"class":3095},": ",[3071,5981,5982],{"class":3591},"50",[3071,5984,4362],{"class":3095},[3071,5986,5987],{"class":3120},"completionPortThreads",[3071,5989,5979],{"class":3095},[3071,5991,5982],{"class":3591},[3071,5993,3357],{"class":3095},[3071,5995,5996],{"class":3073,"line":3081},[3071,5997,5998],{"class":3077},"// Тепер ThreadPool одразу має 50 потоків готових до роботи\n",[2965,6000,6001],{},[2969,6002,6003],{},"Сценарій 2: Блокуючі операції",[3061,6005,6007],{"className":3063,"code":6006,"language":3065,"meta":3066,"style":3066},"// ❌ ПОГАНО: блокуємо worker threads\nfor (int i = 0; i \u003C 100; i++)\n{\n    ThreadPool.QueueUserWorkItem(_ =>\n    {\n        Thread.Sleep(10_000);  // Блокування на 10 секунд\n    });\n}\n\n// Hill Climbing бачить що throughput = 0 (нічого не завершується)\n// Він додає потоки, але вони теж блокуються\n// Результат: thread starvation\n",[3068,6008,6009,6014,6043,6047,6062,6066,6086,6091,6095,6099,6104,6109],{"__ignoreMap":3066},[3071,6010,6011],{"class":3073,"line":3074},[3071,6012,6013],{"class":3077},"// ❌ ПОГАНО: блокуємо worker threads\n",[3071,6015,6016,6018,6020,6022,6024,6026,6028,6030,6032,6034,6037,6039,6041],{"class":3073,"line":3081},[3071,6017,5879],{"class":3362},[3071,6019,3366],{"class":3095},[3071,6021,3566],{"class":3084},[3071,6023,3622],{"class":3120},[3071,6025,3124],{"class":3095},[3071,6027,3592],{"class":3591},[3071,6029,3629],{"class":3095},[3071,6031,3632],{"class":3120},[3071,6033,3635],{"class":3095},[3071,6035,6036],{"class":3591},"100",[3071,6038,3629],{"class":3095},[3071,6040,3632],{"class":3120},[3071,6042,3645],{"class":3095},[3071,6044,6045],{"class":3073,"line":3092},[3071,6046,3096],{"class":3095},[3071,6048,6049,6051,6053,6055,6057,6059],{"class":3073,"line":3099},[3071,6050,5913],{"class":3120},[3071,6052,3179],{"class":3095},[3071,6054,3468],{"class":3152},[3071,6056,3156],{"class":3095},[3071,6058,3473],{"class":3120},[3071,6060,6061],{"class":3095}," =>\n",[3071,6063,6064],{"class":3073,"line":3136},[3071,6065,3170],{"class":3095},[3071,6067,6068,6071,6073,6076,6078,6081,6083],{"class":3073,"line":3143},[3071,6069,6070],{"class":3120},"        Thread",[3071,6072,3179],{"class":3095},[3071,6074,6075],{"class":3152},"Sleep",[3071,6077,3156],{"class":3095},[3071,6079,6080],{"class":3591},"10_000",[3071,6082,3190],{"class":3095},[3071,6084,6085],{"class":3077},"// Блокування на 10 секунд\n",[3071,6087,6088],{"class":3073,"line":3167},[3071,6089,6090],{"class":3095},"    });\n",[3071,6092,6093],{"class":3073,"line":3173},[3071,6094,3205],{"class":3095},[3071,6096,6097],{"class":3073,"line":3196},[3071,6098,3140],{"emptyLinePlaceholder":3139},[3071,6100,6101],{"class":3073,"line":3202},[3071,6102,6103],{"class":3077},"// Hill Climbing бачить що throughput = 0 (нічого не завершується)\n",[3071,6105,6106],{"class":3073,"line":3431},[3071,6107,6108],{"class":3077},"// Він додає потоки, але вони теж блокуються\n",[3071,6110,6111],{"class":3073,"line":3449},[3071,6112,6113],{"class":3077},"// Результат: thread starvation\n",[2965,6115,6116,6118,6119,3179],{},[2969,6117,5952],{},": Ніколи не блокуйте worker threads — використовуйте ",[3068,6120,6121],{},"async/await",[3018,6123],{},[2960,6125,6127],{"id":6126},"custom-threadpool-implementation","Custom ThreadPool Implementation",[2965,6129,6130],{},"Тепер створимо власний ThreadPool з нуля щоб зрозуміти всі деталі:",[3061,6132,6135],{"className":3063,"code":6133,"filename":6134,"language":3065,"meta":3881,"style":3066},"using System;\nusing System.Collections.Concurrent;\nusing System.Threading;\n\n/// \u003Csummary>\n/// Спрощена реалізація ThreadPool для навчання.\n/// Підтримує: динамічну кількість потоків, graceful shutdown, статистику.\n/// \u003C/summary>\npublic class CustomThreadPool : IDisposable\n{\n    private readonly ConcurrentQueue\u003CAction> _workQueue = new();\n    private readonly List\u003CThread> _workers = new();\n    private readonly ManualResetEventSlim _workAvailable = new(false);\n\n    private readonly int _minThreads;\n    private readonly int _maxThreads;\n    private int _currentThreads = 0;\n\n    private long _completedWorkItems = 0;\n    private long _totalWorkItems = 0;\n\n    private volatile bool _shutdown = false;\n\n    public CustomThreadPool(int minThreads = 4, int maxThreads = 100)\n    {\n        _minThreads = minThreads;\n        _maxThreads = maxThreads;\n\n        // Створюємо мінімальну кількість потоків одразу\n        for (int i = 0; i \u003C _minThreads; i++)\n        {\n            CreateWorkerThread();\n        }\n    }\n\n    /// \u003Csummary>Додати задачу у чергу.\u003C/summary>\n    public void QueueUserWorkItem(Action work)\n    {\n        if (_shutdown)\n            throw new InvalidOperationException(\"ThreadPool is shutting down\");\n\n        Interlocked.Increment(ref _totalWorkItems);\n        _workQueue.Enqueue(work);\n        _workAvailable.Set();  // Сигнал: є робота\n\n        // Простий injection logic: якщо черга довга і є місце → додати потік\n        if (_workQueue.Count > _currentThreads * 2 && _currentThreads \u003C _maxThreads)\n        {\n            lock (_workers)\n            {\n                if (_currentThreads \u003C _maxThreads)\n                {\n                    CreateWorkerThread();\n                }\n            }\n        }\n    }\n\n    private void CreateWorkerThread()\n    {\n        var worker = new Thread(WorkerLoop)\n        {\n            IsBackground = true,\n            Name = $\"CustomThreadPool-Worker-{_currentThreads}\"\n        };\n\n        _workers.Add(worker);\n        Interlocked.Increment(ref _currentThreads);\n        worker.Start();\n    }\n\n    private void WorkerLoop()\n    {\n        DateTime lastWorkTime = DateTime.UtcNow;\n\n        while (!_shutdown)\n        {\n            if (_workQueue.TryDequeue(out var work))\n            {\n                try\n                {\n                    work();\n                    Interlocked.Increment(ref _completedWorkItems);\n                    lastWorkTime = DateTime.UtcNow;\n                }\n                catch (Exception ex)\n                {\n                    Console.Error.WriteLine($\"Worker exception: {ex.Message}\");\n                }\n            }\n            else\n            {\n                // Немає роботи\n\n                // Thread retirement: якщо не було роботи 30 секунд і потоків більше ніж min\n                if (_currentThreads > _minThreads &&\n                    (DateTime.UtcNow - lastWorkTime).TotalSeconds > 30)\n                {\n                    // Завершуємо цей потік\n                    Interlocked.Decrement(ref _currentThreads);\n                    return;\n                }\n\n                // Чекаємо на сигнал (з timeout для перевірки shutdown)\n                _workAvailable.Wait(TimeSpan.FromSeconds(1));\n                _workAvailable.Reset();\n            }\n        }\n    }\n\n    /// \u003Csummary>Graceful shutdown: чекаємо завершення всіх задач.\u003C/summary>\n    public void Shutdown(TimeSpan timeout)\n    {\n        _shutdown = true;\n        _workAvailable.Set();  // Розбудити всіх\n\n        var deadline = DateTime.UtcNow + timeout;\n\n        foreach (var worker in _workers)\n        {\n            var remaining = deadline - DateTime.UtcNow;\n            if (remaining > TimeSpan.Zero)\n            {\n                worker.Join(remaining);\n            }\n        }\n    }\n\n    public void Dispose()\n    {\n        Shutdown(TimeSpan.FromSeconds(10));\n        _workAvailable.Dispose();\n    }\n\n    // Статистика\n    public int CurrentThreads => _currentThreads;\n    public int QueueLength => _workQueue.Count;\n    public long CompletedWorkItems => Interlocked.Read(ref _completedWorkItems);\n    public long TotalWorkItems => Interlocked.Read(ref _totalWorkItems);\n    public double CompletionRate => TotalWorkItems > 0\n        ? CompletedWorkItems / (double)TotalWorkItems\n        : 0;\n}\n","CustomThreadPool.cs",[3068,6136,6137,6145,6163,6175,6179,6189,6194,6199,6209,6224,6228,6251,6276,6299,6303,6316,6329,6344,6348,6364,6379,6383,6400,6404,6434,6438,6450,6462,6466,6471,6500,6504,6511,6515,6519,6523,6542,6559,6563,6574,6593,6597,6614,6629,6644,6648,6653,6687,6691,6701,6705,6720,6725,6732,6737,6741,6745,6749,6753,6764,6768,6789,6793,6806,6828,6833,6837,6854,6870,6882,6886,6890,6901,6905,6925,6929,6941,6945,6970,6974,6979,6983,6990,7007,7022,7026,7041,7045,7082,7086,7090,7095,7099,7104,7108,7113,7128,7158,7163,7169,7187,7195,7200,7205,7211,7238,7250,7255,7260,7265,7270,7290,7309,7314,7326,7340,7345,7368,7373,7392,7397,7421,7442,7447,7464,7469,7474,7479,7484,7496,7501,7522,7534,7539,7544,7550,7566,7586,7614,7640,7660,7680,7690],{"__ignoreMap":3066},[3071,6138,6139,6141,6143],{"class":3073,"line":3074},[3071,6140,3888],{"class":3362},[3071,6142,3891],{"class":3088},[3071,6144,3601],{"class":3095},[3071,6146,6147,6149,6151,6153,6156,6158,6161],{"class":3073,"line":3081},[3071,6148,3888],{"class":3362},[3071,6150,3891],{"class":3088},[3071,6152,3179],{"class":3095},[3071,6154,6155],{"class":3088},"Collections",[3071,6157,3179],{"class":3095},[3071,6159,6160],{"class":3088},"Concurrent",[3071,6162,3601],{"class":3095},[3071,6164,6165,6167,6169,6171,6173],{"class":3073,"line":3092},[3071,6166,3888],{"class":3362},[3071,6168,3891],{"class":3088},[3071,6170,3179],{"class":3095},[3071,6172,3904],{"class":3088},[3071,6174,3601],{"class":3095},[3071,6176,6177],{"class":3073,"line":3099},[3071,6178,3140],{"emptyLinePlaceholder":3139},[3071,6180,6181,6183,6185,6187],{"class":3073,"line":3136},[3071,6182,3915],{"class":3077},[3071,6184,3111],{"class":3918},[3071,6186,3922],{"class":3921},[3071,6188,3925],{"class":3918},[3071,6190,6191],{"class":3073,"line":3143},[3071,6192,6193],{"class":3077},"/// Спрощена реалізація ThreadPool для навчання.\n",[3071,6195,6196],{"class":3073,"line":3167},[3071,6197,6198],{"class":3077},"/// Підтримує: динамічну кількість потоків, graceful shutdown, статистику.\n",[3071,6200,6201,6203,6205,6207],{"class":3073,"line":3173},[3071,6202,3915],{"class":3077},[3071,6204,3942],{"class":3918},[3071,6206,3922],{"class":3921},[3071,6208,3925],{"class":3918},[3071,6210,6211,6213,6215,6218,6221],{"class":3073,"line":3196},[3071,6212,3951],{"class":3084},[3071,6214,3954],{"class":3084},[3071,6216,6217],{"class":3088}," CustomThreadPool",[3071,6219,6220],{"class":3095}," : ",[3071,6222,6223],{"class":3088},"IDisposable\n",[3071,6225,6226],{"class":3073,"line":3202},[3071,6227,3096],{"class":3095},[3071,6229,6230,6232,6234,6236,6238,6240,6242,6245,6247,6249],{"class":3073,"line":3431},[3071,6231,3102],{"class":3084},[3071,6233,3105],{"class":3084},[3071,6235,3108],{"class":3088},[3071,6237,3111],{"class":3095},[3071,6239,3114],{"class":3088},[3071,6241,3117],{"class":3095},[3071,6243,6244],{"class":3120},"_workQueue",[3071,6246,3124],{"class":3095},[3071,6248,3127],{"class":3084},[3071,6250,4202],{"class":3095},[3071,6252,6253,6255,6257,6260,6262,6265,6267,6270,6272,6274],{"class":3073,"line":3449},[3071,6254,3102],{"class":3084},[3071,6256,3105],{"class":3084},[3071,6258,6259],{"class":3088}," List",[3071,6261,3111],{"class":3095},[3071,6263,6264],{"class":3088},"Thread",[3071,6266,3117],{"class":3095},[3071,6268,6269],{"class":3120},"_workers",[3071,6271,3124],{"class":3095},[3071,6273,3127],{"class":3084},[3071,6275,4202],{"class":3095},[3071,6277,6278,6280,6282,6285,6288,6290,6292,6294,6297],{"class":3073,"line":3454},[3071,6279,3102],{"class":3084},[3071,6281,3105],{"class":3084},[3071,6283,6284],{"class":3088}," ManualResetEventSlim",[3071,6286,6287],{"class":3120}," _workAvailable",[3071,6289,3124],{"class":3095},[3071,6291,3127],{"class":3084},[3071,6293,3156],{"class":3095},[3071,6295,6296],{"class":3084},"false",[3071,6298,3357],{"class":3095},[3071,6300,6301],{"class":3073,"line":3460},[3071,6302,3140],{"emptyLinePlaceholder":3139},[3071,6304,6305,6307,6309,6311,6314],{"class":3073,"line":3490},[3071,6306,3102],{"class":3084},[3071,6308,3105],{"class":3084},[3071,6310,4003],{"class":3084},[3071,6312,6313],{"class":3120}," _minThreads",[3071,6315,3601],{"class":3095},[3071,6317,6318,6320,6322,6324,6327],{"class":3073,"line":3495},[3071,6319,3102],{"class":3084},[3071,6321,3105],{"class":3084},[3071,6323,4003],{"class":3084},[3071,6325,6326],{"class":3120}," _maxThreads",[3071,6328,3601],{"class":3095},[3071,6330,6331,6333,6335,6338,6340,6342],{"class":3073,"line":3843},[3071,6332,3102],{"class":3084},[3071,6334,4003],{"class":3084},[3071,6336,6337],{"class":3120}," _currentThreads",[3071,6339,3124],{"class":3095},[3071,6341,3592],{"class":3591},[3071,6343,3601],{"class":3095},[3071,6345,6346],{"class":3073,"line":3849},[3071,6347,3140],{"emptyLinePlaceholder":3139},[3071,6349,6350,6352,6355,6358,6360,6362],{"class":3073,"line":3855},[3071,6351,3102],{"class":3084},[3071,6353,6354],{"class":3084}," long",[3071,6356,6357],{"class":3120}," _completedWorkItems",[3071,6359,3124],{"class":3095},[3071,6361,3592],{"class":3591},[3071,6363,3601],{"class":3095},[3071,6365,6366,6368,6370,6373,6375,6377],{"class":3073,"line":3861},[3071,6367,3102],{"class":3084},[3071,6369,6354],{"class":3084},[3071,6371,6372],{"class":3120}," _totalWorkItems",[3071,6374,3124],{"class":3095},[3071,6376,3592],{"class":3591},[3071,6378,3601],{"class":3095},[3071,6380,6381],{"class":3073,"line":3866},[3071,6382,3140],{"emptyLinePlaceholder":3139},[3071,6384,6385,6387,6389,6391,6394,6396,6398],{"class":3073,"line":4136},[3071,6386,3102],{"class":3084},[3071,6388,4028],{"class":3084},[3071,6390,4302],{"class":3084},[3071,6392,6393],{"class":3120}," _shutdown",[3071,6395,3124],{"class":3095},[3071,6397,6296],{"class":3084},[3071,6399,3601],{"class":3095},[3071,6401,6402],{"class":3073,"line":4141},[3071,6403,3140],{"emptyLinePlaceholder":3139},[3071,6405,6406,6408,6410,6412,6414,6417,6419,6421,6423,6425,6428,6430,6432],{"class":3073,"line":4147},[3071,6407,3146],{"class":3084},[3071,6409,6217],{"class":3152},[3071,6411,3156],{"class":3095},[3071,6413,3566],{"class":3084},[3071,6415,6416],{"class":3120}," minThreads",[3071,6418,3124],{"class":3095},[3071,6420,3638],{"class":3591},[3071,6422,4362],{"class":3095},[3071,6424,3566],{"class":3084},[3071,6426,6427],{"class":3120}," maxThreads",[3071,6429,3124],{"class":3095},[3071,6431,6036],{"class":3591},[3071,6433,3164],{"class":3095},[3071,6435,6436],{"class":3073,"line":4171},[3071,6437,3170],{"class":3095},[3071,6439,6440,6443,6445,6448],{"class":3073,"line":4177},[3071,6441,6442],{"class":3120},"        _minThreads",[3071,6444,3124],{"class":3095},[3071,6446,6447],{"class":3120},"minThreads",[3071,6449,3601],{"class":3095},[3071,6451,6452,6455,6457,6460],{"class":3073,"line":4190},[3071,6453,6454],{"class":3120},"        _maxThreads",[3071,6456,3124],{"class":3095},[3071,6458,6459],{"class":3120},"maxThreads",[3071,6461,3601],{"class":3095},[3071,6463,6464],{"class":3073,"line":4196},[3071,6465,3140],{"emptyLinePlaceholder":3139},[3071,6467,6468],{"class":3073,"line":4205},[3071,6469,6470],{"class":3077},"        // Створюємо мінімальну кількість потоків одразу\n",[3071,6472,6473,6475,6477,6479,6481,6483,6485,6487,6489,6491,6494,6496,6498],{"class":3073,"line":4211},[3071,6474,4852],{"class":3362},[3071,6476,3366],{"class":3095},[3071,6478,3566],{"class":3084},[3071,6480,3622],{"class":3120},[3071,6482,3124],{"class":3095},[3071,6484,3592],{"class":3591},[3071,6486,3629],{"class":3095},[3071,6488,3632],{"class":3120},[3071,6490,3635],{"class":3095},[3071,6492,6493],{"class":3120},"_minThreads",[3071,6495,3629],{"class":3095},[3071,6497,3632],{"class":3120},[3071,6499,3645],{"class":3095},[3071,6501,6502],{"class":3073,"line":4217},[3071,6503,4174],{"class":3095},[3071,6505,6506,6509],{"class":3073,"line":4222},[3071,6507,6508],{"class":3152},"            CreateWorkerThread",[3071,6510,4202],{"class":3095},[3071,6512,6513],{"class":3073,"line":4245},[3071,6514,4214],{"class":3095},[3071,6516,6517],{"class":3073,"line":4265},[3071,6518,3199],{"class":3095},[3071,6520,6521],{"class":3073,"line":4270},[3071,6522,3140],{"emptyLinePlaceholder":3139},[3071,6524,6525,6527,6529,6531,6533,6536,6538,6540],{"class":3073,"line":4275},[3071,6526,4278],{"class":3077},[3071,6528,3111],{"class":3918},[3071,6530,3922],{"class":3921},[3071,6532,4285],{"class":3918},[3071,6534,6535],{"class":3077},"Додати задачу у чергу.",[3071,6537,3942],{"class":3918},[3071,6539,3922],{"class":3921},[3071,6541,3925],{"class":3918},[3071,6543,6544,6546,6548,6551,6553,6555,6557],{"class":3073,"line":4297},[3071,6545,3146],{"class":3084},[3071,6547,3149],{"class":3084},[3071,6549,6550],{"class":3152}," QueueUserWorkItem",[3071,6552,3156],{"class":3095},[3071,6554,3114],{"class":3088},[3071,6556,3161],{"class":3120},[3071,6558,3164],{"class":3095},[3071,6560,6561],{"class":3073,"line":4322},[3071,6562,3170],{"class":3095},[3071,6564,6565,6567,6569,6572],{"class":3073,"line":4327},[3071,6566,4150],{"class":3362},[3071,6568,3366],{"class":3095},[3071,6570,6571],{"class":3120},"_shutdown",[3071,6573,3164],{"class":3095},[3071,6575,6576,6579,6582,6585,6587,6591],{"class":3073,"line":4344},[3071,6577,6578],{"class":3362},"            throw",[3071,6580,6581],{"class":3084}," new",[3071,6583,6584],{"class":3088}," InvalidOperationException",[3071,6586,3156],{"class":3095},[3071,6588,6590],{"class":6589},"sbdoH","\"ThreadPool is shutting down\"",[3071,6592,3357],{"class":3095},[3071,6594,6595],{"class":3073,"line":4372},[3071,6596,3140],{"emptyLinePlaceholder":3139},[3071,6598,6599,6601,6603,6606,6608,6610,6612],{"class":3073,"line":4377},[3071,6600,4347],{"class":3120},[3071,6602,3179],{"class":3095},[3071,6604,6605],{"class":3152},"Increment",[3071,6607,3156],{"class":3095},[3071,6609,4357],{"class":3084},[3071,6611,6372],{"class":3120},[3071,6613,3357],{"class":3095},[3071,6615,6616,6619,6621,6623,6625,6627],{"class":3073,"line":4393},[3071,6617,6618],{"class":3120},"        _workQueue",[3071,6620,3179],{"class":3095},[3071,6622,3182],{"class":3152},[3071,6624,3156],{"class":3095},[3071,6626,3187],{"class":3120},[3071,6628,3357],{"class":3095},[3071,6630,6631,6634,6636,6639,6641],{"class":3073,"line":4398},[3071,6632,6633],{"class":3120},"        _workAvailable",[3071,6635,3179],{"class":3095},[3071,6637,6638],{"class":3152},"Set",[3071,6640,3130],{"class":3095},[3071,6642,6643],{"class":3077},"// Сигнал: є робота\n",[3071,6645,6646],{"class":3073,"line":4404},[3071,6647,3140],{"emptyLinePlaceholder":3139},[3071,6649,6650],{"class":3073,"line":4424},[3071,6651,6652],{"class":3077},"        // Простий injection logic: якщо черга довга і є місце → додати потік\n",[3071,6654,6655,6657,6659,6661,6663,6666,6668,6671,6673,6675,6678,6680,6682,6685],{"class":3073,"line":4435},[3071,6656,4150],{"class":3362},[3071,6658,3366],{"class":3095},[3071,6660,6244],{"class":3120},[3071,6662,3179],{"class":3095},[3071,6664,6665],{"class":3120},"Count",[3071,6667,5288],{"class":3095},[3071,6669,6670],{"class":3120},"_currentThreads",[3071,6672,5320],{"class":3095},[3071,6674,4779],{"class":3591},[3071,6676,6677],{"class":3095}," && ",[3071,6679,6670],{"class":3120},[3071,6681,3635],{"class":3095},[3071,6683,6684],{"class":3120},"_maxThreads",[3071,6686,3164],{"class":3095},[3071,6688,6689],{"class":3073,"line":4440},[3071,6690,4174],{"class":3095},[3071,6692,6693,6695,6697,6699],{"class":3073,"line":4446},[3071,6694,4180],{"class":3362},[3071,6696,3366],{"class":3095},[3071,6698,6269],{"class":3120},[3071,6700,3164],{"class":3095},[3071,6702,6703],{"class":3073,"line":4451},[3071,6704,4193],{"class":3095},[3071,6706,6707,6710,6712,6714,6716,6718],{"class":3073,"line":4457},[3071,6708,6709],{"class":3362},"                if",[3071,6711,3366],{"class":3095},[3071,6713,6670],{"class":3120},[3071,6715,3635],{"class":3095},[3071,6717,6684],{"class":3120},[3071,6719,3164],{"class":3095},[3071,6721,6722],{"class":3073,"line":4476},[3071,6723,6724],{"class":3095},"                {\n",[3071,6726,6727,6730],{"class":3073,"line":4488},[3071,6728,6729],{"class":3152},"                    CreateWorkerThread",[3071,6731,4202],{"class":3095},[3071,6733,6734],{"class":3073,"line":4498},[3071,6735,6736],{"class":3095},"                }\n",[3071,6738,6739],{"class":3073,"line":4503},[3071,6740,4208],{"class":3095},[3071,6742,6743],{"class":3073,"line":4508},[3071,6744,4214],{"class":3095},[3071,6746,6747],{"class":3073,"line":4513},[3071,6748,3199],{"class":3095},[3071,6750,6751],{"class":3073,"line":4533},[3071,6752,3140],{"emptyLinePlaceholder":3139},[3071,6754,6755,6757,6759,6762],{"class":3073,"line":4555},[3071,6756,3102],{"class":3084},[3071,6758,3149],{"class":3084},[3071,6760,6761],{"class":3152}," CreateWorkerThread",[3071,6763,4746],{"class":3095},[3071,6765,6766],{"class":3073,"line":4560},[3071,6767,3170],{"class":3095},[3071,6769,6770,6772,6775,6777,6779,6782,6784,6787],{"class":3073,"line":4576},[3071,6771,4794],{"class":3084},[3071,6773,6774],{"class":3120}," worker",[3071,6776,3124],{"class":3095},[3071,6778,3127],{"class":3084},[3071,6780,6781],{"class":3088}," Thread",[3071,6783,3156],{"class":3095},[3071,6785,6786],{"class":3120},"WorkerLoop",[3071,6788,3164],{"class":3095},[3071,6790,6791],{"class":3073,"line":4581},[3071,6792,4174],{"class":3095},[3071,6794,6795,6798,6800,6803],{"class":3073,"line":4596},[3071,6796,6797],{"class":3120},"            IsBackground",[3071,6799,3124],{"class":3095},[3071,6801,6802],{"class":3084},"true",[3071,6804,6805],{"class":3095},",\n",[3071,6807,6808,6811,6813,6816,6820,6822,6825],{"class":3073,"line":4609},[3071,6809,6810],{"class":3120},"            Name",[3071,6812,3124],{"class":3095},[3071,6814,6815],{"class":6589},"$\"CustomThreadPool-Worker-",[3071,6817,6819],{"class":6818},"sD7JJ","{",[3071,6821,6670],{"class":3120},[3071,6823,6824],{"class":6818},"}",[3071,6826,6827],{"class":6589},"\"\n",[3071,6829,6830],{"class":3073,"line":4614},[3071,6831,6832],{"class":3095},"        };\n",[3071,6834,6835],{"class":3073,"line":4631},[3071,6836,3140],{"emptyLinePlaceholder":3139},[3071,6838,6839,6842,6844,6847,6849,6852],{"class":3073,"line":4636},[3071,6840,6841],{"class":3120},"        _workers",[3071,6843,3179],{"class":3095},[3071,6845,6846],{"class":3152},"Add",[3071,6848,3156],{"class":3095},[3071,6850,6851],{"class":3120},"worker",[3071,6853,3357],{"class":3095},[3071,6855,6856,6858,6860,6862,6864,6866,6868],{"class":3073,"line":4642},[3071,6857,4347],{"class":3120},[3071,6859,3179],{"class":3095},[3071,6861,6605],{"class":3152},[3071,6863,3156],{"class":3095},[3071,6865,4357],{"class":3084},[3071,6867,6337],{"class":3120},[3071,6869,3357],{"class":3095},[3071,6871,6872,6875,6877,6880],{"class":3073,"line":4662},[3071,6873,6874],{"class":3120},"        worker",[3071,6876,3179],{"class":3095},[3071,6878,6879],{"class":3152},"Start",[3071,6881,4202],{"class":3095},[3071,6883,6884],{"class":3073,"line":4681},[3071,6885,3199],{"class":3095},[3071,6887,6888],{"class":3073,"line":4691},[3071,6889,3140],{"emptyLinePlaceholder":3139},[3071,6891,6892,6894,6896,6899],{"class":3073,"line":4696},[3071,6893,3102],{"class":3084},[3071,6895,3149],{"class":3084},[3071,6897,6898],{"class":3152}," WorkerLoop",[3071,6900,4746],{"class":3095},[3071,6902,6903],{"class":3073,"line":4701},[3071,6904,3170],{"class":3095},[3071,6906,6907,6910,6913,6915,6918,6920,6923],{"class":3073,"line":4712},[3071,6908,6909],{"class":3088},"        DateTime",[3071,6911,6912],{"class":3120}," lastWorkTime",[3071,6914,3124],{"class":3095},[3071,6916,6917],{"class":3120},"DateTime",[3071,6919,3179],{"class":3095},[3071,6921,6922],{"class":3120},"UtcNow",[3071,6924,3601],{"class":3095},[3071,6926,6927],{"class":3073,"line":4721},[3071,6928,3140],{"emptyLinePlaceholder":3139},[3071,6930,6931,6934,6937,6939],{"class":3073,"line":4726},[3071,6932,6933],{"class":3362},"        while",[3071,6935,6936],{"class":3095}," (!",[3071,6938,6571],{"class":3120},[3071,6940,3164],{"class":3095},[3071,6942,6943],{"class":3073,"line":4731},[3071,6944,4174],{"class":3095},[3071,6946,6947,6949,6951,6953,6955,6958,6960,6962,6965,6967],{"class":3073,"line":4736},[3071,6948,4617],{"class":3362},[3071,6950,3366],{"class":3095},[3071,6952,6244],{"class":3120},[3071,6954,3179],{"class":3095},[3071,6956,6957],{"class":3152},"TryDequeue",[3071,6959,3156],{"class":3095},[3071,6961,4310],{"class":3084},[3071,6963,6964],{"class":3084}," var",[3071,6966,3161],{"class":3120},[3071,6968,6969],{"class":3095},"))\n",[3071,6971,6972],{"class":3073,"line":4749},[3071,6973,4193],{"class":3095},[3071,6975,6976],{"class":3073,"line":4754},[3071,6977,6978],{"class":3362},"                try\n",[3071,6980,6981],{"class":3073,"line":4791},[3071,6982,6724],{"class":3095},[3071,6984,6985,6988],{"class":3073,"line":4813},[3071,6986,6987],{"class":3152},"                    work",[3071,6989,4202],{"class":3095},[3071,6991,6992,6995,6997,6999,7001,7003,7005],{"class":3073,"line":4818},[3071,6993,6994],{"class":3120},"                    Interlocked",[3071,6996,3179],{"class":3095},[3071,6998,6605],{"class":3152},[3071,7000,3156],{"class":3095},[3071,7002,4357],{"class":3084},[3071,7004,6357],{"class":3120},[3071,7006,3357],{"class":3095},[3071,7008,7009,7012,7014,7016,7018,7020],{"class":3073,"line":4831},[3071,7010,7011],{"class":3120},"                    lastWorkTime",[3071,7013,3124],{"class":3095},[3071,7015,6917],{"class":3120},[3071,7017,3179],{"class":3095},[3071,7019,6922],{"class":3120},[3071,7021,3601],{"class":3095},[3071,7023,7024],{"class":3073,"line":4844},[3071,7025,6736],{"class":3095},[3071,7027,7028,7031,7033,7036,7039],{"class":3073,"line":4849},[3071,7029,7030],{"class":3362},"                catch",[3071,7032,3366],{"class":3095},[3071,7034,7035],{"class":3088},"Exception",[3071,7037,7038],{"class":3120}," ex",[3071,7040,3164],{"class":3095},[3071,7042,7043],{"class":3073,"line":4879},[3071,7044,6724],{"class":3095},[3071,7046,7047,7050,7052,7055,7057,7060,7062,7065,7067,7070,7072,7075,7077,7080],{"class":3073,"line":4884},[3071,7048,7049],{"class":3120},"                    Console",[3071,7051,3179],{"class":3095},[3071,7053,7054],{"class":3120},"Error",[3071,7056,3179],{"class":3095},[3071,7058,7059],{"class":3152},"WriteLine",[3071,7061,3156],{"class":3095},[3071,7063,7064],{"class":6589},"$\"Worker exception: ",[3071,7066,6819],{"class":6818},[3071,7068,7069],{"class":3120},"ex",[3071,7071,3179],{"class":6818},[3071,7073,7074],{"class":3120},"Message",[3071,7076,6824],{"class":6818},[3071,7078,7079],{"class":6589},"\"",[3071,7081,3357],{"class":3095},[3071,7083,7084],{"class":3073,"line":4918},[3071,7085,6736],{"class":3095},[3071,7087,7088],{"class":3073,"line":4923},[3071,7089,4208],{"class":3095},[3071,7091,7092],{"class":3073,"line":4928},[3071,7093,7094],{"class":3362},"            else\n",[3071,7096,7097],{"class":3073,"line":4940},[3071,7098,4193],{"class":3095},[3071,7100,7101],{"class":3073,"line":4956},[3071,7102,7103],{"class":3077},"                // Немає роботи\n",[3071,7105,7106],{"class":3073,"line":4961},[3071,7107,3140],{"emptyLinePlaceholder":3139},[3071,7109,7110],{"class":3073,"line":4966},[3071,7111,7112],{"class":3077},"                // Thread retirement: якщо не було роботи 30 секунд і потоків більше ніж min\n",[3071,7114,7115,7117,7119,7121,7123,7125],{"class":3073,"line":5000},[3071,7116,6709],{"class":3362},[3071,7118,3366],{"class":3095},[3071,7120,6670],{"class":3120},[3071,7122,5288],{"class":3095},[3071,7124,6493],{"class":3120},[3071,7126,7127],{"class":3095}," &&\n",[3071,7129,7131,7134,7136,7138,7140,7142,7145,7148,7151,7153,7156],{"class":3073,"line":7130},97,[3071,7132,7133],{"class":3095},"                    (",[3071,7135,6917],{"class":3120},[3071,7137,3179],{"class":3095},[3071,7139,6922],{"class":3120},[3071,7141,3673],{"class":3095},[3071,7143,7144],{"class":3120},"lastWorkTime",[3071,7146,7147],{"class":3095},").",[3071,7149,7150],{"class":3120},"TotalSeconds",[3071,7152,5288],{"class":3095},[3071,7154,7155],{"class":3591},"30",[3071,7157,3164],{"class":3095},[3071,7159,7161],{"class":3073,"line":7160},98,[3071,7162,6724],{"class":3095},[3071,7164,7166],{"class":3073,"line":7165},99,[3071,7167,7168],{"class":3077},"                    // Завершуємо цей потік\n",[3071,7170,7172,7174,7176,7179,7181,7183,7185],{"class":3073,"line":7171},100,[3071,7173,6994],{"class":3120},[3071,7175,3179],{"class":3095},[3071,7177,7178],{"class":3152},"Decrement",[3071,7180,3156],{"class":3095},[3071,7182,4357],{"class":3084},[3071,7184,6337],{"class":3120},[3071,7186,3357],{"class":3095},[3071,7188,7190,7193],{"class":3073,"line":7189},101,[3071,7191,7192],{"class":3362},"                    return",[3071,7194,3601],{"class":3095},[3071,7196,7198],{"class":3073,"line":7197},102,[3071,7199,6736],{"class":3095},[3071,7201,7203],{"class":3073,"line":7202},103,[3071,7204,3140],{"emptyLinePlaceholder":3139},[3071,7206,7208],{"class":3073,"line":7207},104,[3071,7209,7210],{"class":3077},"                // Чекаємо на сигнал (з timeout для перевірки shutdown)\n",[3071,7212,7214,7217,7219,7222,7224,7227,7229,7232,7234,7236],{"class":3073,"line":7213},105,[3071,7215,7216],{"class":3120},"                _workAvailable",[3071,7218,3179],{"class":3095},[3071,7220,7221],{"class":3152},"Wait",[3071,7223,3156],{"class":3095},[3071,7225,7226],{"class":3120},"TimeSpan",[3071,7228,3179],{"class":3095},[3071,7230,7231],{"class":3152},"FromSeconds",[3071,7233,3156],{"class":3095},[3071,7235,3676],{"class":3591},[3071,7237,3487],{"class":3095},[3071,7239,7241,7243,7245,7248],{"class":3073,"line":7240},106,[3071,7242,7216],{"class":3120},[3071,7244,3179],{"class":3095},[3071,7246,7247],{"class":3152},"Reset",[3071,7249,4202],{"class":3095},[3071,7251,7253],{"class":3073,"line":7252},107,[3071,7254,4208],{"class":3095},[3071,7256,7258],{"class":3073,"line":7257},108,[3071,7259,4214],{"class":3095},[3071,7261,7263],{"class":3073,"line":7262},109,[3071,7264,3199],{"class":3095},[3071,7266,7268],{"class":3073,"line":7267},110,[3071,7269,3140],{"emptyLinePlaceholder":3139},[3071,7271,7273,7275,7277,7279,7281,7284,7286,7288],{"class":3073,"line":7272},111,[3071,7274,4278],{"class":3077},[3071,7276,3111],{"class":3918},[3071,7278,3922],{"class":3921},[3071,7280,4285],{"class":3918},[3071,7282,7283],{"class":3077},"Graceful shutdown: чекаємо завершення всіх задач.",[3071,7285,3942],{"class":3918},[3071,7287,3922],{"class":3921},[3071,7289,3925],{"class":3918},[3071,7291,7293,7295,7297,7300,7302,7304,7307],{"class":3073,"line":7292},112,[3071,7294,3146],{"class":3084},[3071,7296,3149],{"class":3084},[3071,7298,7299],{"class":3152}," Shutdown",[3071,7301,3156],{"class":3095},[3071,7303,7226],{"class":3088},[3071,7305,7306],{"class":3120}," timeout",[3071,7308,3164],{"class":3095},[3071,7310,7312],{"class":3073,"line":7311},113,[3071,7313,3170],{"class":3095},[3071,7315,7317,7320,7322,7324],{"class":3073,"line":7316},114,[3071,7318,7319],{"class":3120},"        _shutdown",[3071,7321,3124],{"class":3095},[3071,7323,6802],{"class":3084},[3071,7325,3601],{"class":3095},[3071,7327,7329,7331,7333,7335,7337],{"class":3073,"line":7328},115,[3071,7330,6633],{"class":3120},[3071,7332,3179],{"class":3095},[3071,7334,6638],{"class":3152},[3071,7336,3130],{"class":3095},[3071,7338,7339],{"class":3077},"// Розбудити всіх\n",[3071,7341,7343],{"class":3073,"line":7342},116,[3071,7344,3140],{"emptyLinePlaceholder":3139},[3071,7346,7348,7350,7353,7355,7357,7359,7361,7363,7366],{"class":3073,"line":7347},117,[3071,7349,4794],{"class":3084},[3071,7351,7352],{"class":3120}," deadline",[3071,7354,3124],{"class":3095},[3071,7356,6917],{"class":3120},[3071,7358,3179],{"class":3095},[3071,7360,6922],{"class":3120},[3071,7362,4255],{"class":3095},[3071,7364,7365],{"class":3120},"timeout",[3071,7367,3601],{"class":3095},[3071,7369,7371],{"class":3073,"line":7370},118,[3071,7372,3140],{"emptyLinePlaceholder":3139},[3071,7374,7376,7379,7381,7383,7385,7387,7390],{"class":3073,"line":7375},119,[3071,7377,7378],{"class":3362},"        foreach",[3071,7380,3366],{"class":3095},[3071,7382,3369],{"class":3084},[3071,7384,6774],{"class":3120},[3071,7386,3375],{"class":3362},[3071,7388,7389],{"class":3120}," _workers",[3071,7391,3164],{"class":3095},[3071,7393,7395],{"class":3073,"line":7394},120,[3071,7396,4174],{"class":3095},[3071,7398,7400,7403,7406,7408,7411,7413,7415,7417,7419],{"class":3073,"line":7399},121,[3071,7401,7402],{"class":3084},"            var",[3071,7404,7405],{"class":3120}," remaining",[3071,7407,3124],{"class":3095},[3071,7409,7410],{"class":3120},"deadline",[3071,7412,3673],{"class":3095},[3071,7414,6917],{"class":3120},[3071,7416,3179],{"class":3095},[3071,7418,6922],{"class":3120},[3071,7420,3601],{"class":3095},[3071,7422,7424,7426,7428,7431,7433,7435,7437,7440],{"class":3073,"line":7423},122,[3071,7425,4617],{"class":3362},[3071,7427,3366],{"class":3095},[3071,7429,7430],{"class":3120},"remaining",[3071,7432,5288],{"class":3095},[3071,7434,7226],{"class":3120},[3071,7436,3179],{"class":3095},[3071,7438,7439],{"class":3120},"Zero",[3071,7441,3164],{"class":3095},[3071,7443,7445],{"class":3073,"line":7444},123,[3071,7446,4193],{"class":3095},[3071,7448,7450,7453,7455,7458,7460,7462],{"class":3073,"line":7449},124,[3071,7451,7452],{"class":3120},"                worker",[3071,7454,3179],{"class":3095},[3071,7456,7457],{"class":3152},"Join",[3071,7459,3156],{"class":3095},[3071,7461,7430],{"class":3120},[3071,7463,3357],{"class":3095},[3071,7465,7467],{"class":3073,"line":7466},125,[3071,7468,4208],{"class":3095},[3071,7470,7472],{"class":3073,"line":7471},126,[3071,7473,4214],{"class":3095},[3071,7475,7477],{"class":3073,"line":7476},127,[3071,7478,3199],{"class":3095},[3071,7480,7482],{"class":3073,"line":7481},128,[3071,7483,3140],{"emptyLinePlaceholder":3139},[3071,7485,7487,7489,7491,7494],{"class":3073,"line":7486},129,[3071,7488,3146],{"class":3084},[3071,7490,3149],{"class":3084},[3071,7492,7493],{"class":3152}," Dispose",[3071,7495,4746],{"class":3095},[3071,7497,7499],{"class":3073,"line":7498},130,[3071,7500,3170],{"class":3095},[3071,7502,7504,7507,7509,7511,7513,7515,7517,7520],{"class":3073,"line":7503},131,[3071,7505,7506],{"class":3152},"        Shutdown",[3071,7508,3156],{"class":3095},[3071,7510,7226],{"class":3120},[3071,7512,3179],{"class":3095},[3071,7514,7231],{"class":3152},[3071,7516,3156],{"class":3095},[3071,7518,7519],{"class":3591},"10",[3071,7521,3487],{"class":3095},[3071,7523,7525,7527,7529,7532],{"class":3073,"line":7524},132,[3071,7526,6633],{"class":3120},[3071,7528,3179],{"class":3095},[3071,7530,7531],{"class":3152},"Dispose",[3071,7533,4202],{"class":3095},[3071,7535,7537],{"class":3073,"line":7536},133,[3071,7538,3199],{"class":3095},[3071,7540,7542],{"class":3073,"line":7541},134,[3071,7543,3140],{"emptyLinePlaceholder":3139},[3071,7545,7547],{"class":3073,"line":7546},135,[3071,7548,7549],{"class":3077},"    // Статистика\n",[3071,7551,7553,7555,7557,7560,7562,7564],{"class":3073,"line":7552},136,[3071,7554,3146],{"class":3084},[3071,7556,4003],{"class":3084},[3071,7558,7559],{"class":3120}," CurrentThreads",[3071,7561,3476],{"class":3095},[3071,7563,6670],{"class":3120},[3071,7565,3601],{"class":3095},[3071,7567,7569,7571,7573,7576,7578,7580,7582,7584],{"class":3073,"line":7568},137,[3071,7570,3146],{"class":3084},[3071,7572,4003],{"class":3084},[3071,7574,7575],{"class":3120}," QueueLength",[3071,7577,3476],{"class":3095},[3071,7579,6244],{"class":3120},[3071,7581,3179],{"class":3095},[3071,7583,6665],{"class":3120},[3071,7585,3601],{"class":3095},[3071,7587,7589,7591,7593,7596,7598,7601,7603,7606,7608,7610,7612],{"class":3073,"line":7588},138,[3071,7590,3146],{"class":3084},[3071,7592,6354],{"class":3084},[3071,7594,7595],{"class":3120}," CompletedWorkItems",[3071,7597,3476],{"class":3095},[3071,7599,7600],{"class":3120},"Interlocked",[3071,7602,3179],{"class":3095},[3071,7604,7605],{"class":3152},"Read",[3071,7607,3156],{"class":3095},[3071,7609,4357],{"class":3084},[3071,7611,6357],{"class":3120},[3071,7613,3357],{"class":3095},[3071,7615,7617,7619,7621,7624,7626,7628,7630,7632,7634,7636,7638],{"class":3073,"line":7616},139,[3071,7618,3146],{"class":3084},[3071,7620,6354],{"class":3084},[3071,7622,7623],{"class":3120}," TotalWorkItems",[3071,7625,3476],{"class":3095},[3071,7627,7600],{"class":3120},[3071,7629,3179],{"class":3095},[3071,7631,7605],{"class":3152},[3071,7633,3156],{"class":3095},[3071,7635,4357],{"class":3084},[3071,7637,6372],{"class":3120},[3071,7639,3357],{"class":3095},[3071,7641,7643,7645,7647,7650,7652,7655,7657],{"class":3073,"line":7642},140,[3071,7644,3146],{"class":3084},[3071,7646,5165],{"class":3084},[3071,7648,7649],{"class":3120}," CompletionRate",[3071,7651,3476],{"class":3095},[3071,7653,7654],{"class":3120},"TotalWorkItems",[3071,7656,5288],{"class":3095},[3071,7658,7659],{"class":3591},"0\n",[3071,7661,7663,7666,7669,7672,7674,7677],{"class":3073,"line":7662},141,[3071,7664,7665],{"class":3095},"        ? ",[3071,7667,7668],{"class":3120},"CompletedWorkItems",[3071,7670,7671],{"class":3095}," / (",[3071,7673,5644],{"class":3084},[3071,7675,7676],{"class":3095},")",[3071,7678,7679],{"class":3120},"TotalWorkItems\n",[3071,7681,7683,7686,7688],{"class":3073,"line":7682},142,[3071,7684,7685],{"class":3095},"        : ",[3071,7687,3592],{"class":3591},[3071,7689,3601],{"class":3095},[3071,7691,7693],{"class":3073,"line":7692},143,[3071,7694,3205],{"class":3095},[3025,7696,7698],{"id":7697},"демонстрація-custom-threadpool","Демонстрація Custom ThreadPool",[3061,7700,7703],{"className":3063,"code":7701,"filename":7702,"language":3065,"meta":3881,"style":3066},"using System;\nusing System.Diagnostics;\nusing System.Threading;\n\nvar pool = new CustomThreadPool(minThreads: 2, maxThreads: 10);\n\nConsole.WriteLine(\"=== Custom ThreadPool Demo ===\\n\");\n\n// Моніторинг у фоні\nvar monitor = new Thread(() =>\n{\n    while (true)\n    {\n        Console.WriteLine($\"[Monitor] Threads: {pool.CurrentThreads}, \" +\n                         $\"Queue: {pool.QueueLength}, \" +\n                         $\"Completed: {pool.CompletedWorkItems}/{pool.TotalWorkItems} \" +\n                         $\"({pool.CompletionRate:P0})\");\n        Thread.Sleep(500);\n    }\n}) { IsBackground = true };\nmonitor.Start();\n\n// Тест 1: Раптовий сплеск навантаження\nConsole.WriteLine(\"Test 1: Burst of 1000 tasks...\");\nvar sw = Stopwatch.StartNew();\n\nfor (int i = 0; i \u003C 1000; i++)\n{\n    int taskId = i;\n    pool.QueueUserWorkItem(() =>\n    {\n        Thread.Sleep(Random.Shared.Next(10, 50));  // Симуляція роботи\n    });\n}\n\n// Чекаємо завершення\nwhile (pool.CompletedWorkItems \u003C 1000)\n{\n    Thread.Sleep(100);\n}\n\nsw.Stop();\nConsole.WriteLine($\"Completed in {sw.ElapsedMilliseconds}ms\\n\");\n\n// Тест 2: Тривале навантаження\nConsole.WriteLine(\"Test 2: Sustained load for 10 seconds...\");\nvar cts = new CancellationTokenSource(TimeSpan.FromSeconds(10));\n\nint submitted = 0;\nwhile (!cts.Token.IsCancellationRequested)\n{\n    pool.QueueUserWorkItem(() =>\n    {\n        Thread.Sleep(Random.Shared.Next(5, 20));\n    });\n    submitted++;\n    Thread.Sleep(10);\n}\n\nConsole.WriteLine($\"Submitted {submitted} tasks during sustained load\\n\");\n\n// Cleanup\nThread.Sleep(2000);  // Дати час завершити\npool.Dispose();\n\nConsole.WriteLine(\"=== Demo Complete ===\");\n","CustomThreadPoolDemo.cs",[3068,7704,7705,7713,7726,7738,7742,7773,7777,7799,7803,7808,7824,7828,7839,7843,7875,7895,7927,7953,7968,7972,7987,7998,8002,8007,8022,8041,8045,8074,8078,8092,8103,8107,8144,8148,8152,8156,8161,8180,8184,8199,8203,8207,8219,8252,8256,8261,8276,8304,8308,8321,8342,8346,8356,8360,8392,8396,8404,8418,8422,8426,8455,8459,8464,8482,8492,8496],{"__ignoreMap":3066},[3071,7706,7707,7709,7711],{"class":3073,"line":3074},[3071,7708,3888],{"class":3362},[3071,7710,3891],{"class":3088},[3071,7712,3601],{"class":3095},[3071,7714,7715,7717,7719,7721,7724],{"class":3073,"line":3081},[3071,7716,3888],{"class":3362},[3071,7718,3891],{"class":3088},[3071,7720,3179],{"class":3095},[3071,7722,7723],{"class":3088},"Diagnostics",[3071,7725,3601],{"class":3095},[3071,7727,7728,7730,7732,7734,7736],{"class":3073,"line":3092},[3071,7729,3888],{"class":3362},[3071,7731,3891],{"class":3088},[3071,7733,3179],{"class":3095},[3071,7735,3904],{"class":3088},[3071,7737,3601],{"class":3095},[3071,7739,7740],{"class":3073,"line":3099},[3071,7741,3140],{"emptyLinePlaceholder":3139},[3071,7743,7744,7746,7749,7751,7753,7755,7757,7759,7761,7763,7765,7767,7769,7771],{"class":3073,"line":3136},[3071,7745,3369],{"class":3084},[3071,7747,7748],{"class":3120}," pool",[3071,7750,3124],{"class":3095},[3071,7752,3127],{"class":3084},[3071,7754,6217],{"class":3088},[3071,7756,3156],{"class":3095},[3071,7758,6447],{"class":3120},[3071,7760,5979],{"class":3095},[3071,7762,4779],{"class":3591},[3071,7764,4362],{"class":3095},[3071,7766,6459],{"class":3120},[3071,7768,5979],{"class":3095},[3071,7770,7519],{"class":3591},[3071,7772,3357],{"class":3095},[3071,7774,7775],{"class":3073,"line":3143},[3071,7776,3140],{"emptyLinePlaceholder":3139},[3071,7778,7779,7782,7784,7786,7788,7791,7795,7797],{"class":3073,"line":3167},[3071,7780,7781],{"class":3120},"Console",[3071,7783,3179],{"class":3095},[3071,7785,7059],{"class":3152},[3071,7787,3156],{"class":3095},[3071,7789,7790],{"class":6589},"\"=== Custom ThreadPool Demo ===",[3071,7792,7794],{"class":7793},"sjcCO","\\n",[3071,7796,7079],{"class":6589},[3071,7798,3357],{"class":3095},[3071,7800,7801],{"class":3073,"line":3173},[3071,7802,3140],{"emptyLinePlaceholder":3139},[3071,7804,7805],{"class":3073,"line":3196},[3071,7806,7807],{"class":3077},"// Моніторинг у фоні\n",[3071,7809,7810,7812,7815,7817,7819,7821],{"class":3073,"line":3202},[3071,7811,3369],{"class":3084},[3071,7813,7814],{"class":3120}," monitor",[3071,7816,3124],{"class":3095},[3071,7818,3127],{"class":3084},[3071,7820,6781],{"class":3088},[3071,7822,7823],{"class":3095},"(() =>\n",[3071,7825,7826],{"class":3073,"line":3431},[3071,7827,3096],{"class":3095},[3071,7829,7830,7833,7835,7837],{"class":3073,"line":3449},[3071,7831,7832],{"class":3362},"    while",[3071,7834,3366],{"class":3095},[3071,7836,6802],{"class":3084},[3071,7838,3164],{"class":3095},[3071,7840,7841],{"class":3073,"line":3454},[3071,7842,3170],{"class":3095},[3071,7844,7845,7848,7850,7852,7854,7857,7859,7862,7864,7867,7869,7872],{"class":3073,"line":3460},[3071,7846,7847],{"class":3120},"        Console",[3071,7849,3179],{"class":3095},[3071,7851,7059],{"class":3152},[3071,7853,3156],{"class":3095},[3071,7855,7856],{"class":6589},"$\"[Monitor] Threads: ",[3071,7858,6819],{"class":6818},[3071,7860,7861],{"class":3120},"pool",[3071,7863,3179],{"class":6818},[3071,7865,7866],{"class":3120},"CurrentThreads",[3071,7868,6824],{"class":6818},[3071,7870,7871],{"class":6589},", \"",[3071,7873,7874],{"class":3095}," +\n",[3071,7876,7877,7880,7882,7884,7886,7889,7891,7893],{"class":3073,"line":3490},[3071,7878,7879],{"class":6589},"                         $\"Queue: ",[3071,7881,6819],{"class":6818},[3071,7883,7861],{"class":3120},[3071,7885,3179],{"class":6818},[3071,7887,7888],{"class":3120},"QueueLength",[3071,7890,6824],{"class":6818},[3071,7892,7871],{"class":6589},[3071,7894,7874],{"class":3095},[3071,7896,7897,7900,7902,7904,7906,7908,7910,7912,7914,7916,7918,7920,7922,7925],{"class":3073,"line":3495},[3071,7898,7899],{"class":6589},"                         $\"Completed: ",[3071,7901,6819],{"class":6818},[3071,7903,7861],{"class":3120},[3071,7905,3179],{"class":6818},[3071,7907,7668],{"class":3120},[3071,7909,6824],{"class":6818},[3071,7911,5015],{"class":6589},[3071,7913,6819],{"class":6818},[3071,7915,7861],{"class":3120},[3071,7917,3179],{"class":6818},[3071,7919,7654],{"class":3120},[3071,7921,6824],{"class":6818},[3071,7923,7924],{"class":6589}," \"",[3071,7926,7874],{"class":3095},[3071,7928,7929,7932,7934,7936,7938,7941,7943,7946,7948,7951],{"class":3073,"line":3843},[3071,7930,7931],{"class":6589},"                         $\"(",[3071,7933,6819],{"class":6818},[3071,7935,7861],{"class":3120},[3071,7937,3179],{"class":6818},[3071,7939,7940],{"class":3120},"CompletionRate",[3071,7942,3211],{"class":3095},[3071,7944,7945],{"class":3120},"P0",[3071,7947,6824],{"class":6818},[3071,7949,7950],{"class":6589},")\"",[3071,7952,3357],{"class":3095},[3071,7954,7955,7957,7959,7961,7963,7966],{"class":3073,"line":3849},[3071,7956,6070],{"class":3120},[3071,7958,3179],{"class":3095},[3071,7960,6075],{"class":3152},[3071,7962,3156],{"class":3095},[3071,7964,7965],{"class":3591},"500",[3071,7967,3357],{"class":3095},[3071,7969,7970],{"class":3073,"line":3855},[3071,7971,3199],{"class":3095},[3071,7973,7974,7977,7980,7982,7984],{"class":3073,"line":3861},[3071,7975,7976],{"class":3095},"}) { ",[3071,7978,7979],{"class":3120},"IsBackground",[3071,7981,3124],{"class":3095},[3071,7983,6802],{"class":3084},[3071,7985,7986],{"class":3095}," };\n",[3071,7988,7989,7992,7994,7996],{"class":3073,"line":3866},[3071,7990,7991],{"class":3120},"monitor",[3071,7993,3179],{"class":3095},[3071,7995,6879],{"class":3152},[3071,7997,4202],{"class":3095},[3071,7999,8000],{"class":3073,"line":4136},[3071,8001,3140],{"emptyLinePlaceholder":3139},[3071,8003,8004],{"class":3073,"line":4141},[3071,8005,8006],{"class":3077},"// Тест 1: Раптовий сплеск навантаження\n",[3071,8008,8009,8011,8013,8015,8017,8020],{"class":3073,"line":4147},[3071,8010,7781],{"class":3120},[3071,8012,3179],{"class":3095},[3071,8014,7059],{"class":3152},[3071,8016,3156],{"class":3095},[3071,8018,8019],{"class":6589},"\"Test 1: Burst of 1000 tasks...\"",[3071,8021,3357],{"class":3095},[3071,8023,8024,8026,8029,8031,8034,8036,8039],{"class":3073,"line":4171},[3071,8025,3369],{"class":3084},[3071,8027,8028],{"class":3120}," sw",[3071,8030,3124],{"class":3095},[3071,8032,8033],{"class":3120},"Stopwatch",[3071,8035,3179],{"class":3095},[3071,8037,8038],{"class":3152},"StartNew",[3071,8040,4202],{"class":3095},[3071,8042,8043],{"class":3073,"line":4177},[3071,8044,3140],{"emptyLinePlaceholder":3139},[3071,8046,8047,8049,8051,8053,8055,8057,8059,8061,8063,8065,8068,8070,8072],{"class":3073,"line":4190},[3071,8048,5879],{"class":3362},[3071,8050,3366],{"class":3095},[3071,8052,3566],{"class":3084},[3071,8054,3622],{"class":3120},[3071,8056,3124],{"class":3095},[3071,8058,3592],{"class":3591},[3071,8060,3629],{"class":3095},[3071,8062,3632],{"class":3120},[3071,8064,3635],{"class":3095},[3071,8066,8067],{"class":3591},"1000",[3071,8069,3629],{"class":3095},[3071,8071,3632],{"class":3120},[3071,8073,3645],{"class":3095},[3071,8075,8076],{"class":3073,"line":4196},[3071,8077,3096],{"class":3095},[3071,8079,8080,8083,8086,8088,8090],{"class":3073,"line":4205},[3071,8081,8082],{"class":3084},"    int",[3071,8084,8085],{"class":3120}," taskId",[3071,8087,3124],{"class":3095},[3071,8089,3632],{"class":3120},[3071,8091,3601],{"class":3095},[3071,8093,8094,8097,8099,8101],{"class":3073,"line":4211},[3071,8095,8096],{"class":3120},"    pool",[3071,8098,3179],{"class":3095},[3071,8100,3468],{"class":3152},[3071,8102,7823],{"class":3095},[3071,8104,8105],{"class":3073,"line":4217},[3071,8106,3170],{"class":3095},[3071,8108,8109,8111,8113,8115,8117,8120,8122,8125,8127,8130,8132,8134,8136,8138,8141],{"class":3073,"line":4222},[3071,8110,6070],{"class":3120},[3071,8112,3179],{"class":3095},[3071,8114,6075],{"class":3152},[3071,8116,3156],{"class":3095},[3071,8118,8119],{"class":3120},"Random",[3071,8121,3179],{"class":3095},[3071,8123,8124],{"class":3120},"Shared",[3071,8126,3179],{"class":3095},[3071,8128,8129],{"class":3152},"Next",[3071,8131,3156],{"class":3095},[3071,8133,7519],{"class":3591},[3071,8135,4362],{"class":3095},[3071,8137,5982],{"class":3591},[3071,8139,8140],{"class":3095},"));  ",[3071,8142,8143],{"class":3077},"// Симуляція роботи\n",[3071,8145,8146],{"class":3073,"line":4245},[3071,8147,6090],{"class":3095},[3071,8149,8150],{"class":3073,"line":4265},[3071,8151,3205],{"class":3095},[3071,8153,8154],{"class":3073,"line":4270},[3071,8155,3140],{"emptyLinePlaceholder":3139},[3071,8157,8158],{"class":3073,"line":4275},[3071,8159,8160],{"class":3077},"// Чекаємо завершення\n",[3071,8162,8163,8166,8168,8170,8172,8174,8176,8178],{"class":3073,"line":4297},[3071,8164,8165],{"class":3362},"while",[3071,8167,3366],{"class":3095},[3071,8169,7861],{"class":3120},[3071,8171,3179],{"class":3095},[3071,8173,7668],{"class":3120},[3071,8175,3635],{"class":3095},[3071,8177,8067],{"class":3591},[3071,8179,3164],{"class":3095},[3071,8181,8182],{"class":3073,"line":4322},[3071,8183,3096],{"class":3095},[3071,8185,8186,8189,8191,8193,8195,8197],{"class":3073,"line":4327},[3071,8187,8188],{"class":3120},"    Thread",[3071,8190,3179],{"class":3095},[3071,8192,6075],{"class":3152},[3071,8194,3156],{"class":3095},[3071,8196,6036],{"class":3591},[3071,8198,3357],{"class":3095},[3071,8200,8201],{"class":3073,"line":4344},[3071,8202,3205],{"class":3095},[3071,8204,8205],{"class":3073,"line":4372},[3071,8206,3140],{"emptyLinePlaceholder":3139},[3071,8208,8209,8212,8214,8217],{"class":3073,"line":4377},[3071,8210,8211],{"class":3120},"sw",[3071,8213,3179],{"class":3095},[3071,8215,8216],{"class":3152},"Stop",[3071,8218,4202],{"class":3095},[3071,8220,8221,8223,8225,8227,8229,8232,8234,8236,8238,8241,8243,8246,8248,8250],{"class":3073,"line":4393},[3071,8222,7781],{"class":3120},[3071,8224,3179],{"class":3095},[3071,8226,7059],{"class":3152},[3071,8228,3156],{"class":3095},[3071,8230,8231],{"class":6589},"$\"Completed in ",[3071,8233,6819],{"class":6818},[3071,8235,8211],{"class":3120},[3071,8237,3179],{"class":6818},[3071,8239,8240],{"class":3120},"ElapsedMilliseconds",[3071,8242,6824],{"class":6818},[3071,8244,8245],{"class":6589},"ms",[3071,8247,7794],{"class":7793},[3071,8249,7079],{"class":6589},[3071,8251,3357],{"class":3095},[3071,8253,8254],{"class":3073,"line":4398},[3071,8255,3140],{"emptyLinePlaceholder":3139},[3071,8257,8258],{"class":3073,"line":4404},[3071,8259,8260],{"class":3077},"// Тест 2: Тривале навантаження\n",[3071,8262,8263,8265,8267,8269,8271,8274],{"class":3073,"line":4424},[3071,8264,7781],{"class":3120},[3071,8266,3179],{"class":3095},[3071,8268,7059],{"class":3152},[3071,8270,3156],{"class":3095},[3071,8272,8273],{"class":6589},"\"Test 2: Sustained load for 10 seconds...\"",[3071,8275,3357],{"class":3095},[3071,8277,8278,8280,8283,8285,8287,8290,8292,8294,8296,8298,8300,8302],{"class":3073,"line":4435},[3071,8279,3369],{"class":3084},[3071,8281,8282],{"class":3120}," cts",[3071,8284,3124],{"class":3095},[3071,8286,3127],{"class":3084},[3071,8288,8289],{"class":3088}," CancellationTokenSource",[3071,8291,3156],{"class":3095},[3071,8293,7226],{"class":3120},[3071,8295,3179],{"class":3095},[3071,8297,7231],{"class":3152},[3071,8299,3156],{"class":3095},[3071,8301,7519],{"class":3591},[3071,8303,3487],{"class":3095},[3071,8305,8306],{"class":3073,"line":4440},[3071,8307,3140],{"emptyLinePlaceholder":3139},[3071,8309,8310,8312,8315,8317,8319],{"class":3073,"line":4446},[3071,8311,3566],{"class":3084},[3071,8313,8314],{"class":3120}," submitted",[3071,8316,3124],{"class":3095},[3071,8318,3592],{"class":3591},[3071,8320,3601],{"class":3095},[3071,8322,8323,8325,8327,8330,8332,8335,8337,8340],{"class":3073,"line":4451},[3071,8324,8165],{"class":3362},[3071,8326,6936],{"class":3095},[3071,8328,8329],{"class":3120},"cts",[3071,8331,3179],{"class":3095},[3071,8333,8334],{"class":3120},"Token",[3071,8336,3179],{"class":3095},[3071,8338,8339],{"class":3120},"IsCancellationRequested",[3071,8341,3164],{"class":3095},[3071,8343,8344],{"class":3073,"line":4457},[3071,8345,3096],{"class":3095},[3071,8347,8348,8350,8352,8354],{"class":3073,"line":4476},[3071,8349,8096],{"class":3120},[3071,8351,3179],{"class":3095},[3071,8353,3468],{"class":3152},[3071,8355,7823],{"class":3095},[3071,8357,8358],{"class":3073,"line":4488},[3071,8359,3170],{"class":3095},[3071,8361,8362,8364,8366,8368,8370,8372,8374,8376,8378,8380,8382,8385,8387,8390],{"class":3073,"line":4498},[3071,8363,6070],{"class":3120},[3071,8365,3179],{"class":3095},[3071,8367,6075],{"class":3152},[3071,8369,3156],{"class":3095},[3071,8371,8119],{"class":3120},[3071,8373,3179],{"class":3095},[3071,8375,8124],{"class":3120},[3071,8377,3179],{"class":3095},[3071,8379,8129],{"class":3152},[3071,8381,3156],{"class":3095},[3071,8383,8384],{"class":3591},"5",[3071,8386,4362],{"class":3095},[3071,8388,8389],{"class":3591},"20",[3071,8391,3487],{"class":3095},[3071,8393,8394],{"class":3073,"line":4503},[3071,8395,6090],{"class":3095},[3071,8397,8398,8401],{"class":3073,"line":4508},[3071,8399,8400],{"class":3120},"    submitted",[3071,8402,8403],{"class":3095},"++;\n",[3071,8405,8406,8408,8410,8412,8414,8416],{"class":3073,"line":4513},[3071,8407,8188],{"class":3120},[3071,8409,3179],{"class":3095},[3071,8411,6075],{"class":3152},[3071,8413,3156],{"class":3095},[3071,8415,7519],{"class":3591},[3071,8417,3357],{"class":3095},[3071,8419,8420],{"class":3073,"line":4533},[3071,8421,3205],{"class":3095},[3071,8423,8424],{"class":3073,"line":4555},[3071,8425,3140],{"emptyLinePlaceholder":3139},[3071,8427,8428,8430,8432,8434,8436,8439,8441,8444,8446,8449,8451,8453],{"class":3073,"line":4560},[3071,8429,7781],{"class":3120},[3071,8431,3179],{"class":3095},[3071,8433,7059],{"class":3152},[3071,8435,3156],{"class":3095},[3071,8437,8438],{"class":6589},"$\"Submitted ",[3071,8440,6819],{"class":6818},[3071,8442,8443],{"class":3120},"submitted",[3071,8445,6824],{"class":6818},[3071,8447,8448],{"class":6589}," tasks during sustained load",[3071,8450,7794],{"class":7793},[3071,8452,7079],{"class":6589},[3071,8454,3357],{"class":3095},[3071,8456,8457],{"class":3073,"line":4576},[3071,8458,3140],{"emptyLinePlaceholder":3139},[3071,8460,8461],{"class":3073,"line":4581},[3071,8462,8463],{"class":3077},"// Cleanup\n",[3071,8465,8466,8468,8470,8472,8474,8477,8479],{"class":3073,"line":4596},[3071,8467,6264],{"class":3120},[3071,8469,3179],{"class":3095},[3071,8471,6075],{"class":3152},[3071,8473,3156],{"class":3095},[3071,8475,8476],{"class":3591},"2000",[3071,8478,3190],{"class":3095},[3071,8480,8481],{"class":3077},"// Дати час завершити\n",[3071,8483,8484,8486,8488,8490],{"class":3073,"line":4609},[3071,8485,7861],{"class":3120},[3071,8487,3179],{"class":3095},[3071,8489,7531],{"class":3152},[3071,8491,4202],{"class":3095},[3071,8493,8494],{"class":3073,"line":4614},[3071,8495,3140],{"emptyLinePlaceholder":3139},[3071,8497,8498,8500,8502,8504,8506,8509],{"class":3073,"line":4631},[3071,8499,7781],{"class":3120},[3071,8501,3179],{"class":3095},[3071,8503,7059],{"class":3152},[3071,8505,3156],{"class":3095},[3071,8507,8508],{"class":6589},"\"=== Demo Complete ===\"",[3071,8510,3357],{"class":3095},[8512,8513,8515,8525,8528,8532,8547,8558,8570,8581,8591,8599,8602,8606,8618],"terminal-preview",{"title":8514},"Custom ThreadPool Output",[8516,8517,8519],"div",{"className":8518},[3073],[3071,8520,8524],{"className":8521},[8522,8523],"text-blue-400","font-bold","=== Custom ThreadPool Demo ===",[8516,8526],{"className":8527},[3073],[8516,8529,8531],{"className":8530},[3073],"Test 1: Burst of 1000 tasks...",[8516,8533,8535,8536,8540,8541,8546],{"className":8534},[3073],"[Monitor] Threads: ",[3071,8537,4779],{"className":8538},[8539],"text-green-400",", Queue: ",[3071,8542,8545],{"className":8543},[8544],"text-yellow-400","998",", Completed: 2/1000 (0%)",[8516,8548,8535,8550,8540,8553,8557],{"className":8549},[3073],[3071,8551,3638],{"className":8552},[8539],[3071,8554,8556],{"className":8555},[8544],"850",", Completed: 150/1000 (15%)",[8516,8559,8535,8561,8540,8565,8569],{"className":8560},[3073],[3071,8562,8564],{"className":8563},[8539],"8",[3071,8566,8568],{"className":8567},[8544],"600",", Completed: 400/1000 (40%)",[8516,8571,8535,8573,8540,8576,8580],{"className":8572},[3073],[3071,8574,7519],{"className":8575},[8539],[3071,8577,8579],{"className":8578},[8544],"200",", Completed: 800/1000 (80%)",[8516,8582,8535,8584,8540,8587,8590],{"className":8583},[3073],[3071,8585,7519],{"className":8586},[8539],[3071,8588,3592],{"className":8589},[8544],", Completed: 1000/1000 (100%)",[8516,8592,8594,8595],{"className":8593},[3073],"Completed in ",[3071,8596,8598],{"className":8597},[8539,8523],"3247ms",[8516,8600],{"className":8601},[3073],[8516,8603,8605],{"className":8604},[3073],"Test 2: Sustained load for 10 seconds...",[8516,8607,8535,8609,8540,8613,8617],{"className":8608},[3073],[3071,8610,8612],{"className":8611},[8539],"6",[3071,8614,8616],{"className":8615},[8544],"15",", Completed: 450/465 (97%)",[8516,8619,8621,8622,8448],{"className":8620},[3073],"Submitted ",[3071,8623,8625],{"className":8624},[8522],"982",[3018,8627],{},[2960,8629,8631],{"id":8630},"iocp-io-completion-ports-windows-kernel-magic","IOCP (I/O Completion Ports) — Windows Kernel Magic",[3025,8633,8635],{"id":8634},"що-таке-iocp","Що Таке IOCP",[2965,8637,8638,8641,8642,8645],{},[2969,8639,8640],{},"I/O Completion Port (IOCP)"," — геніальний механізм Windows kernel (ядра ОС) для надвисокоефективної обробки асинхронних I/O (Input/Output) операцій (читання файлів, робота з мережею). Це ",[2969,8643,8644],{},"не"," .NET концепція — це нативна магія Windows, яку .NET просто обгортає у зручний інтерфейс.",[2965,8647,8648],{},[2969,8649,8650],{},"Аналогія: Замовлення Піци у 10,000 клієнтів",[3035,8652,8653,8659],{},[2965,8654,8655,8658],{},[2969,8656,8657],{},"Без IOCP (Синхронно)",": Ви — оператор піцерії (Thread). Ви прийняли велике замовлення, передали статус на кухню і... стали прямо біля дверей видачі, нічого не роблячи (Потік заблоковано). Щоб обслужити 10,000 людей одночасно, вам знадобиться 10,000 операторів, які просто стоятимуть і тупитимуть. Це катастрофічна витрата оперативної пам'яті (RAM).",[2965,8660,8661,8664,8665,8668],{},[2969,8662,8663],{},"З IOCP (Асинхронно)",": Ви приймаєте замовлення, передаєте на кухню (запит до інтерфейсу мережі/дискового контролера), залишаєте записку з номером (Callback / Task) і ",[2969,8666,8667],{},"одразу йдете обслуговувати іншого клієнта"," (Потік повертається в Пул унікально вільним).\nКоли піцу спечено, кухар (залізо/DMA-контролер) сам кладе її на спеціальний стіл видачі (I/O Completion Port). Будь-який з 20 вільних операторів (IOCP Threads), який проходить повз, візьме готову піцу з цього столу і понесе клієнту. Так 10-20 працівників спокійно та блискавично можуть обслужити 10,000 замовлень!",[2965,8670,8671,3211],{},[2969,8672,8673],{},"Проблема без IOCP (У коді)",[3061,8675,8677],{"className":3063,"code":8676,"language":3065,"meta":3066,"style":3066},"// Наївний підхід: один потік на з'єднання\nvoid HandleClient(Socket client)\n{\n    var thread = new Thread(() =>\n    {\n        while (true)\n        {\n            byte[] buffer = new byte[1024];\n            int received = client.Receive(buffer);  // ← БЛОКУЄ потік!\n\n            if (received == 0) break;\n            ProcessData(buffer, received);\n        }\n    });\n    thread.Start();\n}\n\n// Проблема: 10,000 клієнтів = 10,000 потоків = катастрофа!\n",[3068,8678,8679,8684,8701,8705,8720,8724,8734,8738,8762,8788,8792,8812,8827,8831,8835,8846,8850,8854],{"__ignoreMap":3066},[3071,8680,8681],{"class":3073,"line":3074},[3071,8682,8683],{"class":3077},"// Наївний підхід: один потік на з'єднання\n",[3071,8685,8686,8688,8691,8693,8696,8699],{"class":3073,"line":3081},[3071,8687,3314],{"class":3084},[3071,8689,8690],{"class":3152}," HandleClient",[3071,8692,3156],{"class":3095},[3071,8694,8695],{"class":3088},"Socket",[3071,8697,8698],{"class":3120}," client",[3071,8700,3164],{"class":3095},[3071,8702,8703],{"class":3073,"line":3092},[3071,8704,3096],{"class":3095},[3071,8706,8707,8709,8712,8714,8716,8718],{"class":3073,"line":3099},[3071,8708,3336],{"class":3084},[3071,8710,8711],{"class":3120}," thread",[3071,8713,3124],{"class":3095},[3071,8715,3127],{"class":3084},[3071,8717,6781],{"class":3088},[3071,8719,7823],{"class":3095},[3071,8721,8722],{"class":3073,"line":3136},[3071,8723,3170],{"class":3095},[3071,8725,8726,8728,8730,8732],{"class":3073,"line":3143},[3071,8727,6933],{"class":3362},[3071,8729,3366],{"class":3095},[3071,8731,6802],{"class":3084},[3071,8733,3164],{"class":3095},[3071,8735,8736],{"class":3073,"line":3167},[3071,8737,4174],{"class":3095},[3071,8739,8740,8743,8745,8748,8750,8752,8755,8757,8760],{"class":3073,"line":3173},[3071,8741,8742],{"class":3084},"            byte",[3071,8744,3978],{"class":3095},[3071,8746,8747],{"class":3120},"buffer",[3071,8749,3124],{"class":3095},[3071,8751,3127],{"class":3084},[3071,8753,8754],{"class":3084}," byte",[3071,8756,3990],{"class":3095},[3071,8758,8759],{"class":3591},"1024",[3071,8761,3996],{"class":3095},[3071,8763,8764,8766,8769,8771,8774,8776,8779,8781,8783,8785],{"class":3073,"line":3196},[3071,8765,4584],{"class":3084},[3071,8767,8768],{"class":3120}," received",[3071,8770,3124],{"class":3095},[3071,8772,8773],{"class":3120},"client",[3071,8775,3179],{"class":3095},[3071,8777,8778],{"class":3152},"Receive",[3071,8780,3156],{"class":3095},[3071,8782,8747],{"class":3120},[3071,8784,3190],{"class":3095},[3071,8786,8787],{"class":3077},"// ← БЛОКУЄ потік!\n",[3071,8789,8790],{"class":3073,"line":3202},[3071,8791,3140],{"emptyLinePlaceholder":3139},[3071,8793,8794,8796,8798,8801,8803,8805,8807,8810],{"class":3073,"line":3431},[3071,8795,4617],{"class":3362},[3071,8797,3366],{"class":3095},[3071,8799,8800],{"class":3120},"received",[3071,8802,3588],{"class":3095},[3071,8804,3592],{"class":3591},[3071,8806,3595],{"class":3095},[3071,8808,8809],{"class":3362},"break",[3071,8811,3601],{"class":3095},[3071,8813,8814,8817,8819,8821,8823,8825],{"class":3073,"line":3449},[3071,8815,8816],{"class":3152},"            ProcessData",[3071,8818,3156],{"class":3095},[3071,8820,8747],{"class":3120},[3071,8822,4362],{"class":3095},[3071,8824,8800],{"class":3120},[3071,8826,3357],{"class":3095},[3071,8828,8829],{"class":3073,"line":3454},[3071,8830,4214],{"class":3095},[3071,8832,8833],{"class":3073,"line":3460},[3071,8834,6090],{"class":3095},[3071,8836,8837,8840,8842,8844],{"class":3073,"line":3490},[3071,8838,8839],{"class":3120},"    thread",[3071,8841,3179],{"class":3095},[3071,8843,6879],{"class":3152},[3071,8845,4202],{"class":3095},[3071,8847,8848],{"class":3073,"line":3495},[3071,8849,3205],{"class":3095},[3071,8851,8852],{"class":3073,"line":3843},[3071,8853,3140],{"emptyLinePlaceholder":3139},[3071,8855,8856],{"class":3073,"line":3849},[3071,8857,8858],{"class":3077},"// Проблема: 10,000 клієнтів = 10,000 потоків = катастрофа!\n",[2965,8860,8861],{},"**Рішення з IO\nCP**:",[3061,8863,8865],{"className":3063,"code":8864,"language":3065,"meta":3066,"style":3066},"// З IOCP: один потік обслуговує тисячі з'єднань\nasync Task HandleClientAsync(Socket client)\n{\n    while (true)\n    {\n        byte[] buffer = new byte[1024];\n        int received = await client.ReceiveAsync(buffer);  // ← НЕ блокує потік!\n\n        if (received == 0) break;\n        ProcessData(buffer, received);\n    }\n}\n\n// 10,000 клієнтів = ~10-20 потоків (IOCP threads) = ефективно!\n",[3068,8866,8867,8872,8891,8895,8905,8909,8930,8957,8961,8979,8994,8998,9002,9006],{"__ignoreMap":3066},[3071,8868,8869],{"class":3073,"line":3074},[3071,8870,8871],{"class":3077},"// З IOCP: один потік обслуговує тисячі з'єднань\n",[3071,8873,8874,8877,8880,8883,8885,8887,8889],{"class":3073,"line":3081},[3071,8875,8876],{"class":3084},"async",[3071,8878,8879],{"class":3088}," Task",[3071,8881,8882],{"class":3152}," HandleClientAsync",[3071,8884,3156],{"class":3095},[3071,8886,8695],{"class":3088},[3071,8888,8698],{"class":3120},[3071,8890,3164],{"class":3095},[3071,8892,8893],{"class":3073,"line":3092},[3071,8894,3096],{"class":3095},[3071,8896,8897,8899,8901,8903],{"class":3073,"line":3099},[3071,8898,7832],{"class":3362},[3071,8900,3366],{"class":3095},[3071,8902,6802],{"class":3084},[3071,8904,3164],{"class":3095},[3071,8906,8907],{"class":3073,"line":3136},[3071,8908,3170],{"class":3095},[3071,8910,8911,8914,8916,8918,8920,8922,8924,8926,8928],{"class":3073,"line":3143},[3071,8912,8913],{"class":3084},"        byte",[3071,8915,3978],{"class":3095},[3071,8917,8747],{"class":3120},[3071,8919,3124],{"class":3095},[3071,8921,3127],{"class":3084},[3071,8923,8754],{"class":3084},[3071,8925,3990],{"class":3095},[3071,8927,8759],{"class":3591},[3071,8929,3996],{"class":3095},[3071,8931,8932,8934,8936,8938,8941,8943,8945,8948,8950,8952,8954],{"class":3073,"line":3167},[3071,8933,4123],{"class":3084},[3071,8935,8768],{"class":3120},[3071,8937,3124],{"class":3095},[3071,8939,8940],{"class":3084},"await",[3071,8942,8698],{"class":3120},[3071,8944,3179],{"class":3095},[3071,8946,8947],{"class":3152},"ReceiveAsync",[3071,8949,3156],{"class":3095},[3071,8951,8747],{"class":3120},[3071,8953,3190],{"class":3095},[3071,8955,8956],{"class":3077},"// ← НЕ блокує потік!\n",[3071,8958,8959],{"class":3073,"line":3173},[3071,8960,3140],{"emptyLinePlaceholder":3139},[3071,8962,8963,8965,8967,8969,8971,8973,8975,8977],{"class":3073,"line":3196},[3071,8964,4150],{"class":3362},[3071,8966,3366],{"class":3095},[3071,8968,8800],{"class":3120},[3071,8970,3588],{"class":3095},[3071,8972,3592],{"class":3591},[3071,8974,3595],{"class":3095},[3071,8976,8809],{"class":3362},[3071,8978,3601],{"class":3095},[3071,8980,8981,8984,8986,8988,8990,8992],{"class":3073,"line":3202},[3071,8982,8983],{"class":3152},"        ProcessData",[3071,8985,3156],{"class":3095},[3071,8987,8747],{"class":3120},[3071,8989,4362],{"class":3095},[3071,8991,8800],{"class":3120},[3071,8993,3357],{"class":3095},[3071,8995,8996],{"class":3073,"line":3431},[3071,8997,3199],{"class":3095},[3071,8999,9000],{"class":3073,"line":3449},[3071,9001,3205],{"class":3095},[3071,9003,9004],{"class":3073,"line":3454},[3071,9005,3140],{"emptyLinePlaceholder":3139},[3071,9007,9008],{"class":3073,"line":3460},[3071,9009,9010],{"class":3077},"// 10,000 клієнтів = ~10-20 потоків (IOCP threads) = ефективно!\n",[3025,9012,9014],{"id":9013},"як-працює-iocp","Як Працює IOCP",[2965,9016,9017,3211],{},[2969,9018,9019],{},"Архітектура",[3061,9021,9024],{"className":9022,"code":9023,"language":3248},[3246],"┌─────────────────────────────────────────────────────────┐\n│                    Application                          │\n│  socket.ReceiveAsync() → повертає Task одразу           │\n└────────────────────┬────────────────────────────────────┘\n                     │ (не блокує потік)\n                     ↓\n┌─────────────────────────────────────────────────────────┐\n│              Windows Kernel (IOCP)                      │\n│  ┌──────────────────────────────────────────────────┐  │\n│  │  I/O Completion Queue                            │  │\n│  │  [Completed I/O 1] [Completed I/O 2] ...        │  │\n│  └──────────────────────────────────────────────────┘  │\n│                     ↑                                   │\n│  Network Card ──────┘ (DMA transfer, no CPU)           │\n└─────────────────────────────────────────────────────────┘\n                     │\n                     ↓ (GetQueuedCompletionStatus)\n┌─────────────────────────────────────────────────────────┐\n│           ThreadPool IOCP Threads                       │\n│  Thread 1: чекає на IOCP → отримує completion → викликає callback\n│  Thread 2: чекає на IOCP → отримує completion → викликає callback\n└─────────────────────────────────────────────────────────┘\n",[3068,9025,9023],{"__ignoreMap":3066},[2965,9027,9028,3211],{},[2969,9029,9030],{},"Ключові кроки (Як це працює технічно)",[3213,9032,9033,9043,9060,9070,9080],{},[2985,9034,9035,9038,9039,9042],{},[2969,9036,9037],{},"Ініціація I/O",": Ваша програма викликає ",[3068,9040,9041],{},"socket.ReceiveAsync()",". Це наказ ядру Windows (Kernel) розпочати слухати мережу.",[2985,9044,9045,9048,9049,9052,9053,9055,9056,9059],{},[2969,9046,9047],{},"Потік звільняється",": Метод миттєво повертає ",[3068,9050,9051],{},"Task",", і ваш Thread йде виконувати іншу роботу. Він ",[2969,9054,8644],{}," висить в стані ",[3068,9057,9058],{},"Thread.Sleep"," або блокування.",[2985,9061,9062,9065,9066,9069],{},[2969,9063,9064],{},"Магія DMA (Direct Memory Access)",": Мережева карта фізично отримує байти з інтернет-кабелю і записує їх прямо в оперативну пам'ять (RAM). ",[2969,9067,9068],{},"Центральний процесор (CPU) у цьому взагалі не бере участі!"," Комп'ютер продовжує працювати над іншими задачами з нульовим навантаженням.",[2985,9071,9072,9075,9076,9079],{},[2969,9073,9074],{},"Completion (Завершення)",": Коли пакет даних повністю прибув у RAM, залізо (мережева плата) надсилає переривання (interrupt) мікропроцесору. Kernel ловить його і записує \"Подія виконана\" у спеціальну закриту чергу — ",[2969,9077,9078],{},"IOCP queue"," (Стіл видачі).",[2985,9081,9082,9085,9086,9089,9090,9093,9094,7147],{},[2969,9083,9084],{},"Пробудження",": Спеціальний пул потоків (",[3068,9087,9088],{},"ThreadPool IOCP Threads",") постійно моніторить цю чергу через надзвичайно легку функцію ",[3068,9091,9092],{},"GetQueuedCompletionStatus()",". Найбільш вільний потік бере результат з черги і продовжує виконання вашого коду (continuation, що стоїть після слова ",[3068,9095,8940],{},[3025,9097,9099],{"id":9098},"iocp-api-win32","IOCP API (Win32)",[2965,9101,9102],{},"Під капотом .NET використовує ці Windows API:",[3061,9104,9108],{"className":9105,"code":9106,"language":9107,"meta":3066,"style":3066},"language-cpp shiki shiki-themes light-plus dark-plus dark-plus","// Створення IOCP (один на весь процес)\nHANDLE iocp = CreateIoCompletionPort(\n    INVALID_HANDLE_VALUE,  // створити новий IOCP\n    NULL,\n    0,\n    0  // кількість concurrent threads (0 = auto)\n);\n\n// Асоціювання socket з IOCP\nCreateIoCompletionPort(\n    (HANDLE)socket,  // handle до socket\n    iocp,            // існуючий IOCP\n    (ULONG_PTR)socket,  // completion key (ідентифікатор)\n    0\n);\n\n// IOCP Thread loop\nwhile (true)\n{\n    DWORD bytesTransferred;\n    ULONG_PTR completionKey;\n    OVERLAPPED* overlapped;\n\n    // Блокуючий виклик: чекає поки kernel не поверне завершену I/O операцію\n    BOOL success = GetQueuedCompletionStatus(\n        iocp,\n        &bytesTransferred,\n        &completionKey,\n        &overlapped,\n        INFINITE  // timeout\n    );\n\n    if (success)\n    {\n        // I/O завершилась успішно → викликати .NET callback\n        InvokeCallback(overlapped, bytesTransferred);\n    }\n}\n","cpp",[3068,9109,9110,9115,9126,9134,9141,9148,9155,9159,9163,9168,9174,9182,9190,9198,9203,9207,9211,9216,9226,9230,9235,9240,9245,9249,9254,9264,9269,9274,9279,9284,9292,9297,9301,9308,9312,9317,9325,9329],{"__ignoreMap":3066},[3071,9111,9112],{"class":3073,"line":3074},[3071,9113,9114],{"class":3077},"// Створення IOCP (один на весь процес)\n",[3071,9116,9117,9120,9123],{"class":3073,"line":3081},[3071,9118,9119],{"class":3095},"HANDLE iocp = ",[3071,9121,9122],{"class":3152},"CreateIoCompletionPort",[3071,9124,9125],{"class":3095},"(\n",[3071,9127,9128,9131],{"class":3073,"line":3092},[3071,9129,9130],{"class":3095},"    INVALID_HANDLE_VALUE,",[3071,9132,9133],{"class":3077},"  // створити новий IOCP\n",[3071,9135,9136,9139],{"class":3073,"line":3099},[3071,9137,9138],{"class":3084},"    NULL",[3071,9140,6805],{"class":3095},[3071,9142,9143,9146],{"class":3073,"line":3136},[3071,9144,9145],{"class":3591},"    0",[3071,9147,6805],{"class":3095},[3071,9149,9150,9152],{"class":3073,"line":3143},[3071,9151,9145],{"class":3591},[3071,9153,9154],{"class":3077},"  // кількість concurrent threads (0 = auto)\n",[3071,9156,9157],{"class":3073,"line":3167},[3071,9158,3357],{"class":3095},[3071,9160,9161],{"class":3073,"line":3173},[3071,9162,3140],{"emptyLinePlaceholder":3139},[3071,9164,9165],{"class":3073,"line":3196},[3071,9166,9167],{"class":3077},"// Асоціювання socket з IOCP\n",[3071,9169,9170,9172],{"class":3073,"line":3202},[3071,9171,9122],{"class":3152},[3071,9173,9125],{"class":3095},[3071,9175,9176,9179],{"class":3073,"line":3431},[3071,9177,9178],{"class":3095},"    (HANDLE)socket,",[3071,9180,9181],{"class":3077},"  // handle до socket\n",[3071,9183,9184,9187],{"class":3073,"line":3449},[3071,9185,9186],{"class":3095},"    iocp,",[3071,9188,9189],{"class":3077},"            // існуючий IOCP\n",[3071,9191,9192,9195],{"class":3073,"line":3454},[3071,9193,9194],{"class":3095},"    (ULONG_PTR)socket,",[3071,9196,9197],{"class":3077},"  // completion key (ідентифікатор)\n",[3071,9199,9200],{"class":3073,"line":3460},[3071,9201,9202],{"class":3591},"    0\n",[3071,9204,9205],{"class":3073,"line":3490},[3071,9206,3357],{"class":3095},[3071,9208,9209],{"class":3073,"line":3495},[3071,9210,3140],{"emptyLinePlaceholder":3139},[3071,9212,9213],{"class":3073,"line":3843},[3071,9214,9215],{"class":3077},"// IOCP Thread loop\n",[3071,9217,9218,9220,9222,9224],{"class":3073,"line":3849},[3071,9219,8165],{"class":3362},[3071,9221,3366],{"class":3095},[3071,9223,6802],{"class":3084},[3071,9225,3164],{"class":3095},[3071,9227,9228],{"class":3073,"line":3855},[3071,9229,3096],{"class":3095},[3071,9231,9232],{"class":3073,"line":3861},[3071,9233,9234],{"class":3095},"    DWORD bytesTransferred;\n",[3071,9236,9237],{"class":3073,"line":3866},[3071,9238,9239],{"class":3095},"    ULONG_PTR completionKey;\n",[3071,9241,9242],{"class":3073,"line":4136},[3071,9243,9244],{"class":3095},"    OVERLAPPED* overlapped;\n",[3071,9246,9247],{"class":3073,"line":4141},[3071,9248,3140],{"emptyLinePlaceholder":3139},[3071,9250,9251],{"class":3073,"line":4147},[3071,9252,9253],{"class":3077},"    // Блокуючий виклик: чекає поки kernel не поверне завершену I/O операцію\n",[3071,9255,9256,9259,9262],{"class":3073,"line":4171},[3071,9257,9258],{"class":3095},"    BOOL success = ",[3071,9260,9261],{"class":3152},"GetQueuedCompletionStatus",[3071,9263,9125],{"class":3095},[3071,9265,9266],{"class":3073,"line":4177},[3071,9267,9268],{"class":3095},"        iocp,\n",[3071,9270,9271],{"class":3073,"line":4190},[3071,9272,9273],{"class":3095},"        &bytesTransferred,\n",[3071,9275,9276],{"class":3073,"line":4196},[3071,9277,9278],{"class":3095},"        &completionKey,\n",[3071,9280,9281],{"class":3073,"line":4205},[3071,9282,9283],{"class":3095},"        &overlapped,\n",[3071,9285,9286,9289],{"class":3073,"line":4211},[3071,9287,9288],{"class":3095},"        INFINITE",[3071,9290,9291],{"class":3077},"  // timeout\n",[3071,9293,9294],{"class":3073,"line":4217},[3071,9295,9296],{"class":3095},"    );\n",[3071,9298,9299],{"class":3073,"line":4222},[3071,9300,3140],{"emptyLinePlaceholder":3139},[3071,9302,9303,9305],{"class":3073,"line":4245},[3071,9304,3580],{"class":3362},[3071,9306,9307],{"class":3095}," (success)\n",[3071,9309,9310],{"class":3073,"line":4265},[3071,9311,3170],{"class":3095},[3071,9313,9314],{"class":3073,"line":4270},[3071,9315,9316],{"class":3077},"        // I/O завершилась успішно → викликати .NET callback\n",[3071,9318,9319,9322],{"class":3073,"line":4275},[3071,9320,9321],{"class":3152},"        InvokeCallback",[3071,9323,9324],{"class":3095},"(overlapped, bytesTransferred);\n",[3071,9326,9327],{"class":3073,"line":4297},[3071,9328,3199],{"class":3095},[3071,9330,9331],{"class":3073,"line":4322},[3071,9332,3205],{"class":3095},[3025,9334,9336],{"id":9335},"overlapped-io-конверт-із-зворотньою-адресою","Overlapped I/O (Конверт із зворотньою адресою)",[2965,9338,9339],{},[2969,9340,9341],{},"Аналогія:",[3035,9343,9344],{},[2965,9345,9346,9349],{},[3068,9347,9348],{},"Overlapped"," — це своєрідний \"конверт із зворотньою адресою\" на рівні ядра ОС. Коли ви відправляєте запит на читання диска, ви передаєте цей конверт ядру. Ядро відкладає його в пам'ять. Коли диск зчитає масив даних, ядро дістає ваш конверт, укладає туди статус операції (Успішно/Помилка, байтів отримано) і за метаданими звідти розуміє, кому саме в .NET треба просигналізувати про завершення.",[2965,9351,9352,9354],{},[2969,9353,9348],{}," — це C/C++ структура, що зберігає стан асинхронної I/O операції:",[3061,9356,9358],{"className":9105,"code":9357,"language":9107,"meta":3066,"style":3066},"typedef struct _OVERLAPPED {\n    ULONG_PTR Internal;      // Статус операції\n    ULONG_PTR InternalHigh;  // Кількість переданих байтів\n    DWORD     Offset;        // Offset у файлі (для файлів)\n    DWORD     OffsetHigh;\n    HANDLE    hEvent;        // Event для сигналізації (опційно)\n} OVERLAPPED;\n",[3068,9359,9360,9374,9382,9390,9398,9403,9411],{"__ignoreMap":3066},[3071,9361,9362,9365,9368,9371],{"class":3073,"line":3074},[3071,9363,9364],{"class":3084},"typedef",[3071,9366,9367],{"class":3084}," struct",[3071,9369,9370],{"class":3088}," _OVERLAPPED",[3071,9372,9373],{"class":3095}," {\n",[3071,9375,9376,9379],{"class":3073,"line":3081},[3071,9377,9378],{"class":3095},"    ULONG_PTR Internal;",[3071,9380,9381],{"class":3077},"      // Статус операції\n",[3071,9383,9384,9387],{"class":3073,"line":3092},[3071,9385,9386],{"class":3095},"    ULONG_PTR InternalHigh;",[3071,9388,9389],{"class":3077},"  // Кількість переданих байтів\n",[3071,9391,9392,9395],{"class":3073,"line":3099},[3071,9393,9394],{"class":3095},"    DWORD     Offset;",[3071,9396,9397],{"class":3077},"        // Offset у файлі (для файлів)\n",[3071,9399,9400],{"class":3073,"line":3136},[3071,9401,9402],{"class":3095},"    DWORD     OffsetHigh;\n",[3071,9404,9405,9408],{"class":3073,"line":3143},[3071,9406,9407],{"class":3095},"    HANDLE    hEvent;",[3071,9409,9410],{"class":3077},"        // Event для сигналізації (опційно)\n",[3071,9412,9413,9416,9419],{"class":3073,"line":3167},[3071,9414,9415],{"class":3095},"} ",[3071,9417,9418],{"class":3088},"OVERLAPPED",[3071,9420,3601],{"class":3095},[2965,9422,9423,9424,3211],{},"Коли ви викликаєте ",[3068,9425,9041],{},[3213,9427,9428,9434,9441,9451],{},[2985,9429,9430,9431,9433],{},".NET виділяє ",[3068,9432,9418],{}," структуру",[2985,9435,9436,9437,9440],{},"Викликає ",[3068,9438,9439],{},"WSARecv()"," з прапорцем overlapped",[2985,9442,9443,9444,9447,9448],{},"Kernel зберігає ",[3068,9445,9446],{},"OVERLAPPED*"," і повертає ",[3068,9449,9450],{},"ERROR_IO_PENDING",[2985,9452,9453,9454,9456],{},"Коли I/O завершується → kernel додає ",[3068,9455,9446],{}," у IOCP queue",[3025,9458,9460],{"id":9459},"benchmark-blocking-io-vs-iocp","Benchmark: Blocking I/O vs IOCP",[3061,9462,9465],{"className":3063,"code":9463,"filename":9464,"language":3065,"meta":3881,"style":3066},"using System;\nusing System.Diagnostics;\nusing System.Net;\nusing System.Net.Sockets;\nusing System.Threading;\nusing System.Threading.Tasks;\n\n// Сервер що обслуговує багато клієнтів\n\n// ❌ Blocking I/O: один потік на клієнта\nclass BlockingServer\n{\n    public void Start(int port)\n    {\n        var listener = new TcpListener(IPAddress.Any, port);\n        listener.Start();\n\n        while (true)\n        {\n            var client = listener.AcceptTcpClient();  // Блокує\n\n            // Новий потік для кожного клієнта!\n            new Thread(() => HandleClient(client)) { IsBackground = true }.Start();\n        }\n    }\n\n    private void HandleClient(TcpClient client)\n    {\n        var stream = client.GetStream();\n        byte[] buffer = new byte[1024];\n\n        while (true)\n        {\n            int read = stream.Read(buffer, 0, buffer.Length);  // Блокує потік!\n            if (read == 0) break;\n\n            stream.Write(buffer, 0, read);  // Echo назад\n        }\n    }\n}\n\n// ✅ IOCP: async/await\nclass IOCPServer\n{\n    public async Task StartAsync(int port)\n    {\n        var listener = new TcpListener(IPAddress.Any, port);\n        listener.Start();\n\n        while (true)\n        {\n            var client = await listener.AcceptTcpClientAsync();  // Async\n\n            // Не створюємо потік — просто запускаємо Task\n            _ = HandleClientAsync(client);\n        }\n    }\n\n    private async Task HandleClientAsync(TcpClient client)\n    {\n        var stream = client.GetStream();\n        byte[] buffer = new byte[1024];\n\n        while (true)\n        {\n            int read = await stream.ReadAsync(buffer);  // НЕ блокує потік!\n            if (read == 0) break;\n\n            await stream.WriteAsync(buffer.AsMemory(0, read));  // Echo назад\n        }\n    }\n}\n\n// Результати для 10,000 одночасних клієнтів:\n// Blocking: 10,000 потоків, ~10GB RAM, CPU 100% (context switching)\n// IOCP:     ~20 потоків, ~200MB RAM, CPU 5% (ефективно!)\n","IOCPBenchmark.cs",[3068,9466,9467,9475,9487,9500,9517,9529,9546,9550,9555,9559,9564,9571,9575,9593,9597,9628,9639,9643,9653,9657,9678,9682,9687,9720,9724,9728,9732,9749,9753,9771,9791,9795,9805,9809,9846,9865,9869,9896,9900,9904,9908,9912,9917,9924,9928,9948,9952,9978,9988,9992,10002,10006,10028,10032,10037,10053,10057,10061,10065,10083,10087,10103,10123,10127,10137,10141,10167,10185,10189,10222,10226,10230,10234,10238,10243,10248],{"__ignoreMap":3066},[3071,9468,9469,9471,9473],{"class":3073,"line":3074},[3071,9470,3888],{"class":3362},[3071,9472,3891],{"class":3088},[3071,9474,3601],{"class":3095},[3071,9476,9477,9479,9481,9483,9485],{"class":3073,"line":3081},[3071,9478,3888],{"class":3362},[3071,9480,3891],{"class":3088},[3071,9482,3179],{"class":3095},[3071,9484,7723],{"class":3088},[3071,9486,3601],{"class":3095},[3071,9488,9489,9491,9493,9495,9498],{"class":3073,"line":3092},[3071,9490,3888],{"class":3362},[3071,9492,3891],{"class":3088},[3071,9494,3179],{"class":3095},[3071,9496,9497],{"class":3088},"Net",[3071,9499,3601],{"class":3095},[3071,9501,9502,9504,9506,9508,9510,9512,9515],{"class":3073,"line":3099},[3071,9503,3888],{"class":3362},[3071,9505,3891],{"class":3088},[3071,9507,3179],{"class":3095},[3071,9509,9497],{"class":3088},[3071,9511,3179],{"class":3095},[3071,9513,9514],{"class":3088},"Sockets",[3071,9516,3601],{"class":3095},[3071,9518,9519,9521,9523,9525,9527],{"class":3073,"line":3136},[3071,9520,3888],{"class":3362},[3071,9522,3891],{"class":3088},[3071,9524,3179],{"class":3095},[3071,9526,3904],{"class":3088},[3071,9528,3601],{"class":3095},[3071,9530,9531,9533,9535,9537,9539,9541,9544],{"class":3073,"line":3143},[3071,9532,3888],{"class":3362},[3071,9534,3891],{"class":3088},[3071,9536,3179],{"class":3095},[3071,9538,3904],{"class":3088},[3071,9540,3179],{"class":3095},[3071,9542,9543],{"class":3088},"Tasks",[3071,9545,3601],{"class":3095},[3071,9547,9548],{"class":3073,"line":3167},[3071,9549,3140],{"emptyLinePlaceholder":3139},[3071,9551,9552],{"class":3073,"line":3173},[3071,9553,9554],{"class":3077},"// Сервер що обслуговує багато клієнтів\n",[3071,9556,9557],{"class":3073,"line":3196},[3071,9558,3140],{"emptyLinePlaceholder":3139},[3071,9560,9561],{"class":3073,"line":3202},[3071,9562,9563],{"class":3077},"// ❌ Blocking I/O: один потік на клієнта\n",[3071,9565,9566,9568],{"class":3073,"line":3431},[3071,9567,3085],{"class":3084},[3071,9569,9570],{"class":3088}," BlockingServer\n",[3071,9572,9573],{"class":3073,"line":3449},[3071,9574,3096],{"class":3095},[3071,9576,9577,9579,9581,9584,9586,9588,9591],{"class":3073,"line":3454},[3071,9578,3146],{"class":3084},[3071,9580,3149],{"class":3084},[3071,9582,9583],{"class":3152}," Start",[3071,9585,3156],{"class":3095},[3071,9587,3566],{"class":3084},[3071,9589,9590],{"class":3120}," port",[3071,9592,3164],{"class":3095},[3071,9594,9595],{"class":3073,"line":3460},[3071,9596,3170],{"class":3095},[3071,9598,9599,9601,9604,9606,9608,9611,9613,9616,9618,9621,9623,9626],{"class":3073,"line":3490},[3071,9600,4794],{"class":3084},[3071,9602,9603],{"class":3120}," listener",[3071,9605,3124],{"class":3095},[3071,9607,3127],{"class":3084},[3071,9609,9610],{"class":3088}," TcpListener",[3071,9612,3156],{"class":3095},[3071,9614,9615],{"class":3120},"IPAddress",[3071,9617,3179],{"class":3095},[3071,9619,9620],{"class":3120},"Any",[3071,9622,4362],{"class":3095},[3071,9624,9625],{"class":3120},"port",[3071,9627,3357],{"class":3095},[3071,9629,9630,9633,9635,9637],{"class":3073,"line":3495},[3071,9631,9632],{"class":3120},"        listener",[3071,9634,3179],{"class":3095},[3071,9636,6879],{"class":3152},[3071,9638,4202],{"class":3095},[3071,9640,9641],{"class":3073,"line":3843},[3071,9642,3140],{"emptyLinePlaceholder":3139},[3071,9644,9645,9647,9649,9651],{"class":3073,"line":3849},[3071,9646,6933],{"class":3362},[3071,9648,3366],{"class":3095},[3071,9650,6802],{"class":3084},[3071,9652,3164],{"class":3095},[3071,9654,9655],{"class":3073,"line":3855},[3071,9656,4174],{"class":3095},[3071,9658,9659,9661,9663,9665,9668,9670,9673,9675],{"class":3073,"line":3861},[3071,9660,7402],{"class":3084},[3071,9662,8698],{"class":3120},[3071,9664,3124],{"class":3095},[3071,9666,9667],{"class":3120},"listener",[3071,9669,3179],{"class":3095},[3071,9671,9672],{"class":3152},"AcceptTcpClient",[3071,9674,3130],{"class":3095},[3071,9676,9677],{"class":3077},"// Блокує\n",[3071,9679,9680],{"class":3073,"line":3866},[3071,9681,3140],{"emptyLinePlaceholder":3139},[3071,9683,9684],{"class":3073,"line":4136},[3071,9685,9686],{"class":3077},"            // Новий потік для кожного клієнта!\n",[3071,9688,9689,9692,9694,9697,9700,9702,9704,9707,9709,9711,9713,9716,9718],{"class":3073,"line":4141},[3071,9690,9691],{"class":3084},"            new",[3071,9693,6781],{"class":3088},[3071,9695,9696],{"class":3095},"(() => ",[3071,9698,9699],{"class":3152},"HandleClient",[3071,9701,3156],{"class":3095},[3071,9703,8773],{"class":3120},[3071,9705,9706],{"class":3095},")) { ",[3071,9708,7979],{"class":3120},[3071,9710,3124],{"class":3095},[3071,9712,6802],{"class":3084},[3071,9714,9715],{"class":3095}," }.",[3071,9717,6879],{"class":3152},[3071,9719,4202],{"class":3095},[3071,9721,9722],{"class":3073,"line":4147},[3071,9723,4214],{"class":3095},[3071,9725,9726],{"class":3073,"line":4171},[3071,9727,3199],{"class":3095},[3071,9729,9730],{"class":3073,"line":4177},[3071,9731,3140],{"emptyLinePlaceholder":3139},[3071,9733,9734,9736,9738,9740,9742,9745,9747],{"class":3073,"line":4190},[3071,9735,3102],{"class":3084},[3071,9737,3149],{"class":3084},[3071,9739,8690],{"class":3152},[3071,9741,3156],{"class":3095},[3071,9743,9744],{"class":3088},"TcpClient",[3071,9746,8698],{"class":3120},[3071,9748,3164],{"class":3095},[3071,9750,9751],{"class":3073,"line":4196},[3071,9752,3170],{"class":3095},[3071,9754,9755,9757,9760,9762,9764,9766,9769],{"class":3073,"line":4205},[3071,9756,4794],{"class":3084},[3071,9758,9759],{"class":3120}," stream",[3071,9761,3124],{"class":3095},[3071,9763,8773],{"class":3120},[3071,9765,3179],{"class":3095},[3071,9767,9768],{"class":3152},"GetStream",[3071,9770,4202],{"class":3095},[3071,9772,9773,9775,9777,9779,9781,9783,9785,9787,9789],{"class":3073,"line":4211},[3071,9774,8913],{"class":3084},[3071,9776,3978],{"class":3095},[3071,9778,8747],{"class":3120},[3071,9780,3124],{"class":3095},[3071,9782,3127],{"class":3084},[3071,9784,8754],{"class":3084},[3071,9786,3990],{"class":3095},[3071,9788,8759],{"class":3591},[3071,9790,3996],{"class":3095},[3071,9792,9793],{"class":3073,"line":4217},[3071,9794,3140],{"emptyLinePlaceholder":3139},[3071,9796,9797,9799,9801,9803],{"class":3073,"line":4222},[3071,9798,6933],{"class":3362},[3071,9800,3366],{"class":3095},[3071,9802,6802],{"class":3084},[3071,9804,3164],{"class":3095},[3071,9806,9807],{"class":3073,"line":4245},[3071,9808,4174],{"class":3095},[3071,9810,9811,9813,9816,9818,9821,9823,9825,9827,9829,9831,9833,9835,9837,9839,9841,9843],{"class":3073,"line":4265},[3071,9812,4584],{"class":3084},[3071,9814,9815],{"class":3120}," read",[3071,9817,3124],{"class":3095},[3071,9819,9820],{"class":3120},"stream",[3071,9822,3179],{"class":3095},[3071,9824,7605],{"class":3152},[3071,9826,3156],{"class":3095},[3071,9828,8747],{"class":3120},[3071,9830,4362],{"class":3095},[3071,9832,3592],{"class":3591},[3071,9834,4362],{"class":3095},[3071,9836,8747],{"class":3120},[3071,9838,3179],{"class":3095},[3071,9840,4769],{"class":3120},[3071,9842,3190],{"class":3095},[3071,9844,9845],{"class":3077},"// Блокує потік!\n",[3071,9847,9848,9850,9852,9855,9857,9859,9861,9863],{"class":3073,"line":4270},[3071,9849,4617],{"class":3362},[3071,9851,3366],{"class":3095},[3071,9853,9854],{"class":3120},"read",[3071,9856,3588],{"class":3095},[3071,9858,3592],{"class":3591},[3071,9860,3595],{"class":3095},[3071,9862,8809],{"class":3362},[3071,9864,3601],{"class":3095},[3071,9866,9867],{"class":3073,"line":4275},[3071,9868,3140],{"emptyLinePlaceholder":3139},[3071,9870,9871,9874,9876,9879,9881,9883,9885,9887,9889,9891,9893],{"class":3073,"line":4297},[3071,9872,9873],{"class":3120},"            stream",[3071,9875,3179],{"class":3095},[3071,9877,9878],{"class":3152},"Write",[3071,9880,3156],{"class":3095},[3071,9882,8747],{"class":3120},[3071,9884,4362],{"class":3095},[3071,9886,3592],{"class":3591},[3071,9888,4362],{"class":3095},[3071,9890,9854],{"class":3120},[3071,9892,3190],{"class":3095},[3071,9894,9895],{"class":3077},"// Echo назад\n",[3071,9897,9898],{"class":3073,"line":4322},[3071,9899,4214],{"class":3095},[3071,9901,9902],{"class":3073,"line":4327},[3071,9903,3199],{"class":3095},[3071,9905,9906],{"class":3073,"line":4344},[3071,9907,3205],{"class":3095},[3071,9909,9910],{"class":3073,"line":4372},[3071,9911,3140],{"emptyLinePlaceholder":3139},[3071,9913,9914],{"class":3073,"line":4377},[3071,9915,9916],{"class":3077},"// ✅ IOCP: async/await\n",[3071,9918,9919,9921],{"class":3073,"line":4393},[3071,9920,3085],{"class":3084},[3071,9922,9923],{"class":3088}," IOCPServer\n",[3071,9925,9926],{"class":3073,"line":4398},[3071,9927,3096],{"class":3095},[3071,9929,9930,9932,9935,9937,9940,9942,9944,9946],{"class":3073,"line":4404},[3071,9931,3146],{"class":3084},[3071,9933,9934],{"class":3084}," async",[3071,9936,8879],{"class":3088},[3071,9938,9939],{"class":3152}," StartAsync",[3071,9941,3156],{"class":3095},[3071,9943,3566],{"class":3084},[3071,9945,9590],{"class":3120},[3071,9947,3164],{"class":3095},[3071,9949,9950],{"class":3073,"line":4424},[3071,9951,3170],{"class":3095},[3071,9953,9954,9956,9958,9960,9962,9964,9966,9968,9970,9972,9974,9976],{"class":3073,"line":4435},[3071,9955,4794],{"class":3084},[3071,9957,9603],{"class":3120},[3071,9959,3124],{"class":3095},[3071,9961,3127],{"class":3084},[3071,9963,9610],{"class":3088},[3071,9965,3156],{"class":3095},[3071,9967,9615],{"class":3120},[3071,9969,3179],{"class":3095},[3071,9971,9620],{"class":3120},[3071,9973,4362],{"class":3095},[3071,9975,9625],{"class":3120},[3071,9977,3357],{"class":3095},[3071,9979,9980,9982,9984,9986],{"class":3073,"line":4440},[3071,9981,9632],{"class":3120},[3071,9983,3179],{"class":3095},[3071,9985,6879],{"class":3152},[3071,9987,4202],{"class":3095},[3071,9989,9990],{"class":3073,"line":4446},[3071,9991,3140],{"emptyLinePlaceholder":3139},[3071,9993,9994,9996,9998,10000],{"class":3073,"line":4451},[3071,9995,6933],{"class":3362},[3071,9997,3366],{"class":3095},[3071,9999,6802],{"class":3084},[3071,10001,3164],{"class":3095},[3071,10003,10004],{"class":3073,"line":4457},[3071,10005,4174],{"class":3095},[3071,10007,10008,10010,10012,10014,10016,10018,10020,10023,10025],{"class":3073,"line":4476},[3071,10009,7402],{"class":3084},[3071,10011,8698],{"class":3120},[3071,10013,3124],{"class":3095},[3071,10015,8940],{"class":3084},[3071,10017,9603],{"class":3120},[3071,10019,3179],{"class":3095},[3071,10021,10022],{"class":3152},"AcceptTcpClientAsync",[3071,10024,3130],{"class":3095},[3071,10026,10027],{"class":3077},"// Async\n",[3071,10029,10030],{"class":3073,"line":4488},[3071,10031,3140],{"emptyLinePlaceholder":3139},[3071,10033,10034],{"class":3073,"line":4498},[3071,10035,10036],{"class":3077},"            // Не створюємо потік — просто запускаємо Task\n",[3071,10038,10039,10042,10044,10047,10049,10051],{"class":3073,"line":4503},[3071,10040,10041],{"class":3120},"            _",[3071,10043,3124],{"class":3095},[3071,10045,10046],{"class":3152},"HandleClientAsync",[3071,10048,3156],{"class":3095},[3071,10050,8773],{"class":3120},[3071,10052,3357],{"class":3095},[3071,10054,10055],{"class":3073,"line":4508},[3071,10056,4214],{"class":3095},[3071,10058,10059],{"class":3073,"line":4513},[3071,10060,3199],{"class":3095},[3071,10062,10063],{"class":3073,"line":4533},[3071,10064,3140],{"emptyLinePlaceholder":3139},[3071,10066,10067,10069,10071,10073,10075,10077,10079,10081],{"class":3073,"line":4555},[3071,10068,3102],{"class":3084},[3071,10070,9934],{"class":3084},[3071,10072,8879],{"class":3088},[3071,10074,8882],{"class":3152},[3071,10076,3156],{"class":3095},[3071,10078,9744],{"class":3088},[3071,10080,8698],{"class":3120},[3071,10082,3164],{"class":3095},[3071,10084,10085],{"class":3073,"line":4560},[3071,10086,3170],{"class":3095},[3071,10088,10089,10091,10093,10095,10097,10099,10101],{"class":3073,"line":4576},[3071,10090,4794],{"class":3084},[3071,10092,9759],{"class":3120},[3071,10094,3124],{"class":3095},[3071,10096,8773],{"class":3120},[3071,10098,3179],{"class":3095},[3071,10100,9768],{"class":3152},[3071,10102,4202],{"class":3095},[3071,10104,10105,10107,10109,10111,10113,10115,10117,10119,10121],{"class":3073,"line":4581},[3071,10106,8913],{"class":3084},[3071,10108,3978],{"class":3095},[3071,10110,8747],{"class":3120},[3071,10112,3124],{"class":3095},[3071,10114,3127],{"class":3084},[3071,10116,8754],{"class":3084},[3071,10118,3990],{"class":3095},[3071,10120,8759],{"class":3591},[3071,10122,3996],{"class":3095},[3071,10124,10125],{"class":3073,"line":4596},[3071,10126,3140],{"emptyLinePlaceholder":3139},[3071,10128,10129,10131,10133,10135],{"class":3073,"line":4609},[3071,10130,6933],{"class":3362},[3071,10132,3366],{"class":3095},[3071,10134,6802],{"class":3084},[3071,10136,3164],{"class":3095},[3071,10138,10139],{"class":3073,"line":4614},[3071,10140,4174],{"class":3095},[3071,10142,10143,10145,10147,10149,10151,10153,10155,10158,10160,10162,10164],{"class":3073,"line":4631},[3071,10144,4584],{"class":3084},[3071,10146,9815],{"class":3120},[3071,10148,3124],{"class":3095},[3071,10150,8940],{"class":3084},[3071,10152,9759],{"class":3120},[3071,10154,3179],{"class":3095},[3071,10156,10157],{"class":3152},"ReadAsync",[3071,10159,3156],{"class":3095},[3071,10161,8747],{"class":3120},[3071,10163,3190],{"class":3095},[3071,10165,10166],{"class":3077},"// НЕ блокує потік!\n",[3071,10168,10169,10171,10173,10175,10177,10179,10181,10183],{"class":3073,"line":4636},[3071,10170,4617],{"class":3362},[3071,10172,3366],{"class":3095},[3071,10174,9854],{"class":3120},[3071,10176,3588],{"class":3095},[3071,10178,3592],{"class":3591},[3071,10180,3595],{"class":3095},[3071,10182,8809],{"class":3362},[3071,10184,3601],{"class":3095},[3071,10186,10187],{"class":3073,"line":4642},[3071,10188,3140],{"emptyLinePlaceholder":3139},[3071,10190,10191,10194,10196,10198,10201,10203,10205,10207,10210,10212,10214,10216,10218,10220],{"class":3073,"line":4662},[3071,10192,10193],{"class":3084},"            await",[3071,10195,9759],{"class":3120},[3071,10197,3179],{"class":3095},[3071,10199,10200],{"class":3152},"WriteAsync",[3071,10202,3156],{"class":3095},[3071,10204,8747],{"class":3120},[3071,10206,3179],{"class":3095},[3071,10208,10209],{"class":3152},"AsMemory",[3071,10211,3156],{"class":3095},[3071,10213,3592],{"class":3591},[3071,10215,4362],{"class":3095},[3071,10217,9854],{"class":3120},[3071,10219,8140],{"class":3095},[3071,10221,9895],{"class":3077},[3071,10223,10224],{"class":3073,"line":4681},[3071,10225,4214],{"class":3095},[3071,10227,10228],{"class":3073,"line":4691},[3071,10229,3199],{"class":3095},[3071,10231,10232],{"class":3073,"line":4696},[3071,10233,3205],{"class":3095},[3071,10235,10236],{"class":3073,"line":4701},[3071,10237,3140],{"emptyLinePlaceholder":3139},[3071,10239,10240],{"class":3073,"line":4712},[3071,10241,10242],{"class":3077},"// Результати для 10,000 одночасних клієнтів:\n",[3071,10244,10245],{"class":3073,"line":4721},[3071,10246,10247],{"class":3077},"// Blocking: 10,000 потоків, ~10GB RAM, CPU 100% (context switching)\n",[3071,10249,10250],{"class":3073,"line":4726},[3071,10251,10252],{"class":3077},"// IOCP:     ~20 потоків, ~200MB RAM, CPU 5% (ефективно!)\n",[3025,10254,10256],{"id":10255},"чому-iocp-настільки-ефективний","Чому IOCP Настільки Ефективний",[2965,10258,10259],{},[2969,10260,10261],{},"1. Zero CPU для очікування I/O",[2982,10263,10264,10267],{},[2985,10265,10266],{},"Blocking I/O: потік спить у kernel → займає пам'ять, потребує context switch",[2985,10268,10269],{},"IOCP: немає потоку що чекає → kernel сам сигналізує коли готово",[2965,10271,10272],{},[2969,10273,10274],{},"2. Scalability",[2982,10276,10277,10280],{},[2985,10278,10279],{},"Blocking: O(n) потоків для n з'єднань",[2985,10281,10282],{},"IOCP: O(1) потоків (фіксована кількість IOCP threads)",[2965,10284,10285],{},[2969,10286,10287],{},"3. DMA (Direct Memory Access)",[2982,10289,10290,10293],{},[2985,10291,10292],{},"Мережева карта пише дані прямо у RAM без участі CPU",[2985,10294,10295],{},"CPU отримує interrupt тільки коли дані готові",[3018,10297],{},[2960,10299,10301],{"id":10300},"production-tuning-коли-та-як-налаштовувати-threadpool","Production Tuning: Коли та Як Налаштовувати ThreadPool",[3025,10303,10305],{"id":10304},"метрики-для-моніторингу","Метрики для Моніторингу",[2965,10307,10308,10311],{},[2969,10309,10310],{},"1. PendingWorkItemCount"," — кількість задач у черзі:",[3061,10313,10315],{"className":3063,"code":10314,"language":3065,"meta":3066,"style":3066},"long pending = ThreadPool.PendingWorkItemCount;\n\nif (pending > 1000)\n{\n    Console.WriteLine(\"WARNING: ThreadPool queue is growing!\");\n    // Можливі причини:\n    // - Thread starvation (всі потоки заблоковані)\n    // - Недостатньо потоків (збільшити MinThreads)\n    // - Занадто багато задач (throttling)\n}\n",[3068,10316,10317,10336,10340,10356,10360,10376,10381,10386,10391,10396],{"__ignoreMap":3066},[3071,10318,10319,10322,10325,10327,10329,10331,10334],{"class":3073,"line":3074},[3071,10320,10321],{"class":3084},"long",[3071,10323,10324],{"class":3120}," pending",[3071,10326,3124],{"class":3095},[3071,10328,5966],{"class":3120},[3071,10330,3179],{"class":3095},[3071,10332,10333],{"class":3120},"PendingWorkItemCount",[3071,10335,3601],{"class":3095},[3071,10337,10338],{"class":3073,"line":3081},[3071,10339,3140],{"emptyLinePlaceholder":3139},[3071,10341,10342,10345,10347,10350,10352,10354],{"class":3073,"line":3092},[3071,10343,10344],{"class":3362},"if",[3071,10346,3366],{"class":3095},[3071,10348,10349],{"class":3120},"pending",[3071,10351,5288],{"class":3095},[3071,10353,8067],{"class":3591},[3071,10355,3164],{"class":3095},[3071,10357,10358],{"class":3073,"line":3099},[3071,10359,3096],{"class":3095},[3071,10361,10362,10365,10367,10369,10371,10374],{"class":3073,"line":3136},[3071,10363,10364],{"class":3120},"    Console",[3071,10366,3179],{"class":3095},[3071,10368,7059],{"class":3152},[3071,10370,3156],{"class":3095},[3071,10372,10373],{"class":6589},"\"WARNING: ThreadPool queue is growing!\"",[3071,10375,3357],{"class":3095},[3071,10377,10378],{"class":3073,"line":3143},[3071,10379,10380],{"class":3077},"    // Можливі причини:\n",[3071,10382,10383],{"class":3073,"line":3167},[3071,10384,10385],{"class":3077},"    // - Thread starvation (всі потоки заблоковані)\n",[3071,10387,10388],{"class":3073,"line":3173},[3071,10389,10390],{"class":3077},"    // - Недостатньо потоків (збільшити MinThreads)\n",[3071,10392,10393],{"class":3073,"line":3196},[3071,10394,10395],{"class":3077},"    // - Занадто багато задач (throttling)\n",[3071,10397,10398],{"class":3073,"line":3202},[3071,10399,3205],{"class":3095},[2965,10401,10402,10405],{},[2969,10403,10404],{},"2. AvailableThreads"," — скільки потоків вільні:",[3061,10407,10409],{"className":3063,"code":10408,"language":3065,"meta":3066,"style":3066},"ThreadPool.GetAvailableThreads(out int availableWorker, out int availableIOCP);\nThreadPool.GetMaxThreads(out int maxWorker, out int maxIOCP);\n\nint busyWorker = maxWorker - availableWorker;\n\nif (busyWorker > maxWorker * 0.9)\n{\n    Console.WriteLine(\"WARNING: 90% of worker threads are busy!\");\n}\n",[3068,10410,10411,10440,10469,10473,10492,10496,10515,10519,10534],{"__ignoreMap":3066},[3071,10412,10413,10415,10417,10420,10422,10424,10426,10429,10431,10433,10435,10438],{"class":3073,"line":3074},[3071,10414,5966],{"class":3120},[3071,10416,3179],{"class":3095},[3071,10418,10419],{"class":3152},"GetAvailableThreads",[3071,10421,3156],{"class":3095},[3071,10423,4310],{"class":3084},[3071,10425,4003],{"class":3084},[3071,10427,10428],{"class":3120}," availableWorker",[3071,10430,4362],{"class":3095},[3071,10432,4310],{"class":3084},[3071,10434,4003],{"class":3084},[3071,10436,10437],{"class":3120}," availableIOCP",[3071,10439,3357],{"class":3095},[3071,10441,10442,10444,10446,10449,10451,10453,10455,10458,10460,10462,10464,10467],{"class":3073,"line":3081},[3071,10443,5966],{"class":3120},[3071,10445,3179],{"class":3095},[3071,10447,10448],{"class":3152},"GetMaxThreads",[3071,10450,3156],{"class":3095},[3071,10452,4310],{"class":3084},[3071,10454,4003],{"class":3084},[3071,10456,10457],{"class":3120}," maxWorker",[3071,10459,4362],{"class":3095},[3071,10461,4310],{"class":3084},[3071,10463,4003],{"class":3084},[3071,10465,10466],{"class":3120}," maxIOCP",[3071,10468,3357],{"class":3095},[3071,10470,10471],{"class":3073,"line":3092},[3071,10472,3140],{"emptyLinePlaceholder":3139},[3071,10474,10475,10477,10480,10482,10485,10487,10490],{"class":3073,"line":3099},[3071,10476,3566],{"class":3084},[3071,10478,10479],{"class":3120}," busyWorker",[3071,10481,3124],{"class":3095},[3071,10483,10484],{"class":3120},"maxWorker",[3071,10486,3673],{"class":3095},[3071,10488,10489],{"class":3120},"availableWorker",[3071,10491,3601],{"class":3095},[3071,10493,10494],{"class":3073,"line":3136},[3071,10495,3140],{"emptyLinePlaceholder":3139},[3071,10497,10498,10500,10502,10505,10507,10509,10511,10513],{"class":3073,"line":3143},[3071,10499,10344],{"class":3362},[3071,10501,3366],{"class":3095},[3071,10503,10504],{"class":3120},"busyWorker",[3071,10506,5288],{"class":3095},[3071,10508,10484],{"class":3120},[3071,10510,5320],{"class":3095},[3071,10512,5409],{"class":3591},[3071,10514,3164],{"class":3095},[3071,10516,10517],{"class":3073,"line":3167},[3071,10518,3096],{"class":3095},[3071,10520,10521,10523,10525,10527,10529,10532],{"class":3073,"line":3173},[3071,10522,10364],{"class":3120},[3071,10524,3179],{"class":3095},[3071,10526,7059],{"class":3152},[3071,10528,3156],{"class":3095},[3071,10530,10531],{"class":6589},"\"WARNING: 90% of worker threads are busy!\"",[3071,10533,3357],{"class":3095},[3071,10535,10536],{"class":3073,"line":3196},[3071,10537,3205],{"class":3095},[2965,10539,10540,10543],{},[2969,10541,10542],{},"3. CompletedWorkItemCount"," — lifetime counter:",[3061,10545,10547],{"className":3063,"code":10546,"language":3065,"meta":3066,"style":3066},"long completed = ThreadPool.CompletedWorkItemCount;\n// Використовуйте для обчислення throughput\n",[3068,10548,10549,10567],{"__ignoreMap":3066},[3071,10550,10551,10553,10556,10558,10560,10562,10565],{"class":3073,"line":3074},[3071,10552,10321],{"class":3084},[3071,10554,10555],{"class":3120}," completed",[3071,10557,3124],{"class":3095},[3071,10559,5966],{"class":3120},[3071,10561,3179],{"class":3095},[3071,10563,10564],{"class":3120},"CompletedWorkItemCount",[3071,10566,3601],{"class":3095},[3071,10568,10569],{"class":3073,"line":3081},[3071,10570,10571],{"class":3077},"// Використовуйте для обчислення throughput\n",[3025,10573,10575],{"id":10574},"коли-збільшувати-minthreads","Коли Збільшувати MinThreads",[2965,10577,10578],{},[2969,10579,10580],{},"Сценарій 1: Раптові сплески навантаження",[3061,10582,10584],{"className":3063,"code":10583,"language":3065,"meta":3066,"style":3066},"// Проблема: Hill Climbing повільно реагує\n// Рішення: збільшити MinThreads\n\n// Перед (default MinThreads = 8 на 8-core машині):\n// - 1000 задач додаються одразу\n// - Перші 8 виконуються, решта чекають\n// - Hill Climbing додає потоки по 1-2 кожні 500ms\n// - Результат: перші 500 задач чекають 10+ секунд\n\n// Після (MinThreads = 50):\nThreadPool.SetMinThreads(workerThreads: 50, completionPortThreads: 50);\n// - 1000 задач додаються одразу\n// - Перші 50 виконуються одразу\n// - Результат: набагато швидше\n",[3068,10585,10586,10591,10596,10600,10605,10610,10615,10620,10625,10629,10634,10660,10664,10669],{"__ignoreMap":3066},[3071,10587,10588],{"class":3073,"line":3074},[3071,10589,10590],{"class":3077},"// Проблема: Hill Climbing повільно реагує\n",[3071,10592,10593],{"class":3073,"line":3081},[3071,10594,10595],{"class":3077},"// Рішення: збільшити MinThreads\n",[3071,10597,10598],{"class":3073,"line":3092},[3071,10599,3140],{"emptyLinePlaceholder":3139},[3071,10601,10602],{"class":3073,"line":3099},[3071,10603,10604],{"class":3077},"// Перед (default MinThreads = 8 на 8-core машині):\n",[3071,10606,10607],{"class":3073,"line":3136},[3071,10608,10609],{"class":3077},"// - 1000 задач додаються одразу\n",[3071,10611,10612],{"class":3073,"line":3143},[3071,10613,10614],{"class":3077},"// - Перші 8 виконуються, решта чекають\n",[3071,10616,10617],{"class":3073,"line":3167},[3071,10618,10619],{"class":3077},"// - Hill Climbing додає потоки по 1-2 кожні 500ms\n",[3071,10621,10622],{"class":3073,"line":3173},[3071,10623,10624],{"class":3077},"// - Результат: перші 500 задач чекають 10+ секунд\n",[3071,10626,10627],{"class":3073,"line":3196},[3071,10628,3140],{"emptyLinePlaceholder":3139},[3071,10630,10631],{"class":3073,"line":3202},[3071,10632,10633],{"class":3077},"// Після (MinThreads = 50):\n",[3071,10635,10636,10638,10640,10642,10644,10646,10648,10650,10652,10654,10656,10658],{"class":3073,"line":3431},[3071,10637,5966],{"class":3120},[3071,10639,3179],{"class":3095},[3071,10641,5971],{"class":3152},[3071,10643,3156],{"class":3095},[3071,10645,5976],{"class":3120},[3071,10647,5979],{"class":3095},[3071,10649,5982],{"class":3591},[3071,10651,4362],{"class":3095},[3071,10653,5987],{"class":3120},[3071,10655,5979],{"class":3095},[3071,10657,5982],{"class":3591},[3071,10659,3357],{"class":3095},[3071,10661,10662],{"class":3073,"line":3449},[3071,10663,10609],{"class":3077},[3071,10665,10666],{"class":3073,"line":3454},[3071,10667,10668],{"class":3077},"// - Перші 50 виконуються одразу\n",[3071,10670,10671],{"class":3073,"line":3460},[3071,10672,10673],{"class":3077},"// - Результат: набагато швидше\n",[2965,10675,10676],{},[2969,10677,10678],{},"Сценарій 2: Блокуючі операції (якщо async неможливий)",[3061,10680,10682],{"className":3063,"code":10681,"language":3065,"meta":3066,"style":3066},"// Якщо ви ЗМУШЕНІ використовувати blocking API (legacy код):\nThreadPool.SetMinThreads(workerThreads: 100, completionPortThreads: 100);\n\n// Але краще: переписати на async!\n",[3068,10683,10684,10689,10715,10719],{"__ignoreMap":3066},[3071,10685,10686],{"class":3073,"line":3074},[3071,10687,10688],{"class":3077},"// Якщо ви ЗМУШЕНІ використовувати blocking API (legacy код):\n",[3071,10690,10691,10693,10695,10697,10699,10701,10703,10705,10707,10709,10711,10713],{"class":3073,"line":3081},[3071,10692,5966],{"class":3120},[3071,10694,3179],{"class":3095},[3071,10696,5971],{"class":3152},[3071,10698,3156],{"class":3095},[3071,10700,5976],{"class":3120},[3071,10702,5979],{"class":3095},[3071,10704,6036],{"class":3591},[3071,10706,4362],{"class":3095},[3071,10708,5987],{"class":3120},[3071,10710,5979],{"class":3095},[3071,10712,6036],{"class":3591},[3071,10714,3357],{"class":3095},[3071,10716,10717],{"class":3073,"line":3092},[3071,10718,3140],{"emptyLinePlaceholder":3139},[3071,10720,10721],{"class":3073,"line":3099},[3071,10722,10723],{"class":3077},"// Але краще: переписати на async!\n",[2965,10725,10726,10729],{},[2969,10727,10728],{},"Правило",": Збільшуйте MinThreads тільки якщо:",[2982,10731,10732,10735,10738],{},[2985,10733,10734],{},"Profiling показав thread starvation",[2985,10736,10737],{},"Async/await неможливий (legacy код)",[2985,10739,10740],{},"Ви точно знаєте що завжди потрібно багато потоків",[3025,10742,10744],{"id":10743},"коли-зменшувати-maxthreads","Коли Зменшувати MaxThreads",[2965,10746,10747],{},[2969,10748,10749],{},"Сценарій: Обмеження ресурсів",[3061,10751,10753],{"className":3063,"code":10752,"language":3065,"meta":3066,"style":3066},"// Контейнер з обмеженою пам'яттю (512MB)\n// Кожен потік = ~1MB стеку\n// MaxThreads = 32767 (default) → потенційно 32GB!\n\nThreadPool.SetMaxThreads(workerThreads: 100, completionPortThreads: 100);\n// Тепер максимум 100 потоків = ~100MB стеків\n",[3068,10754,10755,10760,10765,10770,10774,10801],{"__ignoreMap":3066},[3071,10756,10757],{"class":3073,"line":3074},[3071,10758,10759],{"class":3077},"// Контейнер з обмеженою пам'яттю (512MB)\n",[3071,10761,10762],{"class":3073,"line":3081},[3071,10763,10764],{"class":3077},"// Кожен потік = ~1MB стеку\n",[3071,10766,10767],{"class":3073,"line":3092},[3071,10768,10769],{"class":3077},"// MaxThreads = 32767 (default) → потенційно 32GB!\n",[3071,10771,10772],{"class":3073,"line":3099},[3071,10773,3140],{"emptyLinePlaceholder":3139},[3071,10775,10776,10778,10780,10783,10785,10787,10789,10791,10793,10795,10797,10799],{"class":3073,"line":3136},[3071,10777,5966],{"class":3120},[3071,10779,3179],{"class":3095},[3071,10781,10782],{"class":3152},"SetMaxThreads",[3071,10784,3156],{"class":3095},[3071,10786,5976],{"class":3120},[3071,10788,5979],{"class":3095},[3071,10790,6036],{"class":3591},[3071,10792,4362],{"class":3095},[3071,10794,5987],{"class":3120},[3071,10796,5979],{"class":3095},[3071,10798,6036],{"class":3591},[3071,10800,3357],{"class":3095},[3071,10802,10803],{"class":3073,"line":3143},[3071,10804,10805],{"class":3077},"// Тепер максимум 100 потоків = ~100MB стеків\n",[2965,10807,10808,10810],{},[2969,10809,10728],{},": Зменшуйте MaxThreads тільки якщо:",[2982,10812,10813,10816],{},[2985,10814,10815],{},"Обмежена пам'ять (контейнери, embedded)",[2985,10817,10818],{},"Потрібен rate limiting на рівні потоків",[3025,10820,10822],{"id":10821},"etw-events-для-діагностики","ETW Events для Діагностики",[2965,10824,10825,3211],{},[2969,10826,10827],{},"Збір ThreadPool events",[3061,10829,10833],{"className":10830,"code":10831,"language":10832,"meta":3066,"style":3066},"language-bash shiki shiki-themes light-plus dark-plus dark-plus","# Через dotnet-trace\ndotnet-trace collect \\\n  --process-id \u003CPID> \\\n  --providers Microsoft-Windows-DotNETRuntime:0x10000:5\n\n# Через PerfView (Windows)\nPerfView.exe /nogui collect \\\n  /providers=*Microsoft-Windows-DotNETRuntime:0x10000:5\n","bash",[3068,10834,10835,10840,10851,10868,10876,10880,10885,10897],{"__ignoreMap":3066},[3071,10836,10837],{"class":3073,"line":3074},[3071,10838,10839],{"class":3077},"# Через dotnet-trace\n",[3071,10841,10842,10845,10848],{"class":3073,"line":3081},[3071,10843,10844],{"class":3152},"dotnet-trace",[3071,10846,10847],{"class":6589}," collect",[3071,10849,10850],{"class":7793}," \\\n",[3071,10852,10853,10856,10859,10862,10865],{"class":3073,"line":3092},[3071,10854,10855],{"class":3084},"  --process-id",[3071,10857,10858],{"class":3095}," \u003C",[3071,10860,10861],{"class":6589},"PI",[3071,10863,10864],{"class":3095},"D> ",[3071,10866,10867],{"class":7793},"\\\n",[3071,10869,10870,10873],{"class":3073,"line":3099},[3071,10871,10872],{"class":3084},"  --providers",[3071,10874,10875],{"class":6589}," Microsoft-Windows-DotNETRuntime:0x10000:5\n",[3071,10877,10878],{"class":3073,"line":3136},[3071,10879,3140],{"emptyLinePlaceholder":3139},[3071,10881,10882],{"class":3073,"line":3143},[3071,10883,10884],{"class":3077},"# Через PerfView (Windows)\n",[3071,10886,10887,10890,10893,10895],{"class":3073,"line":3167},[3071,10888,10889],{"class":3152},"PerfView.exe",[3071,10891,10892],{"class":6589}," /nogui",[3071,10894,10847],{"class":6589},[3071,10896,10850],{"class":7793},[3071,10898,10899,10902,10905],{"class":3073,"line":3173},[3071,10900,10901],{"class":6589},"  /providers=",[3071,10903,10904],{"class":3084},"*",[3071,10906,10907],{"class":6589},"Microsoft-Windows-DotNETRuntime:0x10000:5\n",[2965,10909,10910,3211],{},[2969,10911,10912],{},"Ключові події",[2982,10914,10915,10921,10927,10933,10939],{},[2985,10916,10917,10920],{},[3068,10918,10919],{},"ThreadPoolWorkerThreadStart"," — новий потік створено",[2985,10922,10923,10926],{},[3068,10924,10925],{},"ThreadPoolWorkerThreadStop"," — потік завершено (retirement)",[2985,10928,10929,10932],{},[3068,10930,10931],{},"ThreadPoolWorkerThreadAdjustmentSample"," — Hill Climbing рішення",[2985,10934,10935,10938],{},[3068,10936,10937],{},"ThreadPoolWorkerThreadWait"," — потік чекає роботи",[2985,10940,10941,10944],{},[3068,10942,10943],{},"ThreadPoolEnqueueWorkObject"," — задача додана у чергу",[2965,10946,10947,3211],{},[2969,10948,10949],{},"Аналіз у PerfView",[3213,10951,10952,10959,10964],{},[2985,10953,10954,10955,10958],{},"Відкрити ",[3068,10956,10957],{},".etl"," файл",[2985,10960,10961,10962],{},"Events → Filter: ",[3068,10963,5966],{},[2985,10965,10966,10967],{},"Шукати аномалії:\n",[2982,10968,10969,10980,10986],{},[2985,10970,10971,10972,10975,10976,10979],{},"Багато ",[3068,10973,10974],{},"ThreadStart"," без ",[3068,10977,10978],{},"ThreadStop"," → leak",[2985,10981,10982,10983,10985],{},"Високий ",[3068,10984,10333],{}," → starvation",[2985,10987,10988,10989,10992],{},"Часті ",[3068,10990,10991],{},"Adjustment"," → нестабільне навантаження",[3018,10994],{},[2960,10996,10998],{"id":10997},"advanced-patterns","Advanced Patterns",[3025,11000,11002],{"id":11001},"pattern-1-priority-queue-поверх-threadpool","Pattern 1: Priority Queue поверх ThreadPool",[3061,11004,11007],{"className":3063,"code":11005,"filename":11006,"language":3065,"meta":3881,"style":3066},"using System;\nusing System.Collections.Generic;\nusing System.Threading;\n\npublic enum Priority { Low, Normal, High }\n\npublic class PriorityThreadPool\n{\n    private readonly SortedDictionary\u003CPriority, Queue\u003CAction>> _queues = new()\n    {\n        { Priority.High, new Queue\u003CAction>() },\n        { Priority.Normal, new Queue\u003CAction>() },\n        { Priority.Low, new Queue\u003CAction>() }\n    };\n\n    private readonly object _lock = new();\n    private readonly ManualResetEventSlim _workAvailable = new(false);\n    private volatile bool _shutdown = false;\n\n    public PriorityThreadPool(int workerCount = 4)\n    {\n        for (int i = 0; i \u003C workerCount; i++)\n        {\n            ThreadPool.QueueUserWorkItem(_ => WorkerLoop());\n        }\n    }\n\n    public void Enqueue(Action work, Priority priority = Priority.Normal)\n    {\n        lock (_lock)\n        {\n            _queues[priority].Enqueue(work);\n            _workAvailable.Set();\n        }\n    }\n\n    private void WorkerLoop()\n    {\n        while (!_shutdown)\n        {\n            Action? work = null;\n\n            lock (_lock)\n            {\n                // Шукаємо задачу з найвищим пріоритетом\n                foreach (var priority in new[] { Priority.High, Priority.Normal, Priority.Low })\n                {\n                    if (_queues[priority].Count > 0)\n                    {\n                        work = _queues[priority].Dequeue();\n                        break;\n                    }\n                }\n            }\n\n            if (work != null)\n            {\n                work();\n            }\n            else\n            {\n                _workAvailable.Wait(TimeSpan.FromSeconds(1));\n                _workAvailable.Reset();\n            }\n        }\n    }\n\n    public void Shutdown() => _shutdown = true;\n}\n","PriorityThreadPool.cs",[3068,11008,11009,11017,11034,11046,11050,11079,11083,11092,11096,11131,11135,11160,11182,11205,11210,11214,11231,11251,11267,11271,11291,11295,11324,11328,11347,11351,11355,11359,11391,11395,11406,11410,11431,11442,11446,11450,11454,11464,11468,11478,11482,11498,11502,11512,11516,11521,11564,11568,11591,11596,11616,11623,11628,11632,11636,11640,11655,11659,11666,11670,11674,11678,11700,11710,11714,11718,11722,11726,11745],{"__ignoreMap":3066},[3071,11010,11011,11013,11015],{"class":3073,"line":3074},[3071,11012,3888],{"class":3362},[3071,11014,3891],{"class":3088},[3071,11016,3601],{"class":3095},[3071,11018,11019,11021,11023,11025,11027,11029,11032],{"class":3073,"line":3081},[3071,11020,3888],{"class":3362},[3071,11022,3891],{"class":3088},[3071,11024,3179],{"class":3095},[3071,11026,6155],{"class":3088},[3071,11028,3179],{"class":3095},[3071,11030,11031],{"class":3088},"Generic",[3071,11033,3601],{"class":3095},[3071,11035,11036,11038,11040,11042,11044],{"class":3073,"line":3092},[3071,11037,3888],{"class":3362},[3071,11039,3891],{"class":3088},[3071,11041,3179],{"class":3095},[3071,11043,3904],{"class":3088},[3071,11045,3601],{"class":3095},[3071,11047,11048],{"class":3073,"line":3099},[3071,11049,3140],{"emptyLinePlaceholder":3139},[3071,11051,11052,11054,11057,11060,11063,11066,11068,11071,11073,11076],{"class":3073,"line":3136},[3071,11053,3951],{"class":3084},[3071,11055,11056],{"class":3084}," enum",[3071,11058,11059],{"class":3088}," Priority",[3071,11061,11062],{"class":3095}," { ",[3071,11064,11065],{"class":3120},"Low",[3071,11067,4362],{"class":3095},[3071,11069,11070],{"class":3120},"Normal",[3071,11072,4362],{"class":3095},[3071,11074,11075],{"class":3120},"High",[3071,11077,11078],{"class":3095}," }\n",[3071,11080,11081],{"class":3073,"line":3143},[3071,11082,3140],{"emptyLinePlaceholder":3139},[3071,11084,11085,11087,11089],{"class":3073,"line":3167},[3071,11086,3951],{"class":3084},[3071,11088,3954],{"class":3084},[3071,11090,11091],{"class":3088}," PriorityThreadPool\n",[3071,11093,11094],{"class":3073,"line":3173},[3071,11095,3096],{"class":3095},[3071,11097,11098,11100,11102,11105,11107,11110,11112,11115,11117,11119,11122,11125,11127,11129],{"class":3073,"line":3196},[3071,11099,3102],{"class":3084},[3071,11101,3105],{"class":3084},[3071,11103,11104],{"class":3088}," SortedDictionary",[3071,11106,3111],{"class":3095},[3071,11108,11109],{"class":3088},"Priority",[3071,11111,4362],{"class":3095},[3071,11113,11114],{"class":3088},"Queue",[3071,11116,3111],{"class":3095},[3071,11118,3114],{"class":3088},[3071,11120,11121],{"class":3095},">> ",[3071,11123,11124],{"class":3120},"_queues",[3071,11126,3124],{"class":3095},[3071,11128,3127],{"class":3084},[3071,11130,4746],{"class":3095},[3071,11132,11133],{"class":3073,"line":3202},[3071,11134,3170],{"class":3095},[3071,11136,11137,11140,11142,11144,11146,11148,11150,11153,11155,11157],{"class":3073,"line":3431},[3071,11138,11139],{"class":3095},"        { ",[3071,11141,11109],{"class":3120},[3071,11143,3179],{"class":3095},[3071,11145,11075],{"class":3120},[3071,11147,4362],{"class":3095},[3071,11149,3127],{"class":3084},[3071,11151,11152],{"class":3088}," Queue",[3071,11154,3111],{"class":3095},[3071,11156,3114],{"class":3088},[3071,11158,11159],{"class":3095},">() },\n",[3071,11161,11162,11164,11166,11168,11170,11172,11174,11176,11178,11180],{"class":3073,"line":3449},[3071,11163,11139],{"class":3095},[3071,11165,11109],{"class":3120},[3071,11167,3179],{"class":3095},[3071,11169,11070],{"class":3120},[3071,11171,4362],{"class":3095},[3071,11173,3127],{"class":3084},[3071,11175,11152],{"class":3088},[3071,11177,3111],{"class":3095},[3071,11179,3114],{"class":3088},[3071,11181,11159],{"class":3095},[3071,11183,11184,11186,11188,11190,11192,11194,11196,11198,11200,11202],{"class":3073,"line":3454},[3071,11185,11139],{"class":3095},[3071,11187,11109],{"class":3120},[3071,11189,3179],{"class":3095},[3071,11191,11065],{"class":3120},[3071,11193,4362],{"class":3095},[3071,11195,3127],{"class":3084},[3071,11197,11152],{"class":3088},[3071,11199,3111],{"class":3095},[3071,11201,3114],{"class":3088},[3071,11203,11204],{"class":3095},">() }\n",[3071,11206,11207],{"class":3073,"line":3460},[3071,11208,11209],{"class":3095},"    };\n",[3071,11211,11212],{"class":3073,"line":3490},[3071,11213,3140],{"emptyLinePlaceholder":3139},[3071,11215,11216,11218,11220,11222,11225,11227,11229],{"class":3073,"line":3495},[3071,11217,3102],{"class":3084},[3071,11219,3105],{"class":3084},[3071,11221,4075],{"class":3084},[3071,11223,11224],{"class":3120}," _lock",[3071,11226,3124],{"class":3095},[3071,11228,3127],{"class":3084},[3071,11230,4202],{"class":3095},[3071,11232,11233,11235,11237,11239,11241,11243,11245,11247,11249],{"class":3073,"line":3843},[3071,11234,3102],{"class":3084},[3071,11236,3105],{"class":3084},[3071,11238,6284],{"class":3088},[3071,11240,6287],{"class":3120},[3071,11242,3124],{"class":3095},[3071,11244,3127],{"class":3084},[3071,11246,3156],{"class":3095},[3071,11248,6296],{"class":3084},[3071,11250,3357],{"class":3095},[3071,11252,11253,11255,11257,11259,11261,11263,11265],{"class":3073,"line":3849},[3071,11254,3102],{"class":3084},[3071,11256,4028],{"class":3084},[3071,11258,4302],{"class":3084},[3071,11260,6393],{"class":3120},[3071,11262,3124],{"class":3095},[3071,11264,6296],{"class":3084},[3071,11266,3601],{"class":3095},[3071,11268,11269],{"class":3073,"line":3855},[3071,11270,3140],{"emptyLinePlaceholder":3139},[3071,11272,11273,11275,11278,11280,11282,11285,11287,11289],{"class":3073,"line":3861},[3071,11274,3146],{"class":3084},[3071,11276,11277],{"class":3152}," PriorityThreadPool",[3071,11279,3156],{"class":3095},[3071,11281,3566],{"class":3084},[3071,11283,11284],{"class":3120}," workerCount",[3071,11286,3124],{"class":3095},[3071,11288,3638],{"class":3591},[3071,11290,3164],{"class":3095},[3071,11292,11293],{"class":3073,"line":3866},[3071,11294,3170],{"class":3095},[3071,11296,11297,11299,11301,11303,11305,11307,11309,11311,11313,11315,11318,11320,11322],{"class":3073,"line":4136},[3071,11298,4852],{"class":3362},[3071,11300,3366],{"class":3095},[3071,11302,3566],{"class":3084},[3071,11304,3622],{"class":3120},[3071,11306,3124],{"class":3095},[3071,11308,3592],{"class":3591},[3071,11310,3629],{"class":3095},[3071,11312,3632],{"class":3120},[3071,11314,3635],{"class":3095},[3071,11316,11317],{"class":3120},"workerCount",[3071,11319,3629],{"class":3095},[3071,11321,3632],{"class":3120},[3071,11323,3645],{"class":3095},[3071,11325,11326],{"class":3073,"line":4141},[3071,11327,4174],{"class":3095},[3071,11329,11330,11333,11335,11337,11339,11341,11343,11345],{"class":3073,"line":4147},[3071,11331,11332],{"class":3120},"            ThreadPool",[3071,11334,3179],{"class":3095},[3071,11336,3468],{"class":3152},[3071,11338,3156],{"class":3095},[3071,11340,3473],{"class":3120},[3071,11342,3476],{"class":3095},[3071,11344,6786],{"class":3152},[3071,11346,5929],{"class":3095},[3071,11348,11349],{"class":3073,"line":4171},[3071,11350,4214],{"class":3095},[3071,11352,11353],{"class":3073,"line":4177},[3071,11354,3199],{"class":3095},[3071,11356,11357],{"class":3073,"line":4190},[3071,11358,3140],{"emptyLinePlaceholder":3139},[3071,11360,11361,11363,11365,11368,11370,11372,11374,11376,11378,11381,11383,11385,11387,11389],{"class":3073,"line":4196},[3071,11362,3146],{"class":3084},[3071,11364,3149],{"class":3084},[3071,11366,11367],{"class":3152}," Enqueue",[3071,11369,3156],{"class":3095},[3071,11371,3114],{"class":3088},[3071,11373,3161],{"class":3120},[3071,11375,4362],{"class":3095},[3071,11377,11109],{"class":3088},[3071,11379,11380],{"class":3120}," priority",[3071,11382,3124],{"class":3095},[3071,11384,11109],{"class":3120},[3071,11386,3179],{"class":3095},[3071,11388,11070],{"class":3120},[3071,11390,3164],{"class":3095},[3071,11392,11393],{"class":3073,"line":4205},[3071,11394,3170],{"class":3095},[3071,11396,11397,11399,11401,11404],{"class":3073,"line":4211},[3071,11398,4563],{"class":3362},[3071,11400,3366],{"class":3095},[3071,11402,11403],{"class":3120},"_lock",[3071,11405,3164],{"class":3095},[3071,11407,11408],{"class":3073,"line":4217},[3071,11409,4174],{"class":3095},[3071,11411,11412,11415,11417,11420,11423,11425,11427,11429],{"class":3073,"line":4222},[3071,11413,11414],{"class":3120},"            _queues",[3071,11416,3990],{"class":3095},[3071,11418,11419],{"class":3120},"priority",[3071,11421,11422],{"class":3095},"].",[3071,11424,3182],{"class":3152},[3071,11426,3156],{"class":3095},[3071,11428,3187],{"class":3120},[3071,11430,3357],{"class":3095},[3071,11432,11433,11436,11438,11440],{"class":3073,"line":4245},[3071,11434,11435],{"class":3120},"            _workAvailable",[3071,11437,3179],{"class":3095},[3071,11439,6638],{"class":3152},[3071,11441,4202],{"class":3095},[3071,11443,11444],{"class":3073,"line":4265},[3071,11445,4214],{"class":3095},[3071,11447,11448],{"class":3073,"line":4270},[3071,11449,3199],{"class":3095},[3071,11451,11452],{"class":3073,"line":4275},[3071,11453,3140],{"emptyLinePlaceholder":3139},[3071,11455,11456,11458,11460,11462],{"class":3073,"line":4297},[3071,11457,3102],{"class":3084},[3071,11459,3149],{"class":3084},[3071,11461,6898],{"class":3152},[3071,11463,4746],{"class":3095},[3071,11465,11466],{"class":3073,"line":4322},[3071,11467,3170],{"class":3095},[3071,11469,11470,11472,11474,11476],{"class":3073,"line":4327},[3071,11471,6933],{"class":3362},[3071,11473,6936],{"class":3095},[3071,11475,6571],{"class":3120},[3071,11477,3164],{"class":3095},[3071,11479,11480],{"class":3073,"line":4344},[3071,11481,4174],{"class":3095},[3071,11483,11484,11487,11489,11491,11493,11496],{"class":3073,"line":4372},[3071,11485,11486],{"class":3088},"            Action",[3071,11488,4315],{"class":3095},[3071,11490,3187],{"class":3120},[3071,11492,3124],{"class":3095},[3071,11494,11495],{"class":3084},"null",[3071,11497,3601],{"class":3095},[3071,11499,11500],{"class":3073,"line":4377},[3071,11501,3140],{"emptyLinePlaceholder":3139},[3071,11503,11504,11506,11508,11510],{"class":3073,"line":4393},[3071,11505,4180],{"class":3362},[3071,11507,3366],{"class":3095},[3071,11509,11403],{"class":3120},[3071,11511,3164],{"class":3095},[3071,11513,11514],{"class":3073,"line":4398},[3071,11515,4193],{"class":3095},[3071,11517,11518],{"class":3073,"line":4404},[3071,11519,11520],{"class":3077},"                // Шукаємо задачу з найвищим пріоритетом\n",[3071,11522,11523,11526,11528,11530,11532,11534,11536,11539,11541,11543,11545,11547,11549,11551,11553,11555,11557,11559,11561],{"class":3073,"line":4424},[3071,11524,11525],{"class":3362},"                foreach",[3071,11527,3366],{"class":3095},[3071,11529,3369],{"class":3084},[3071,11531,11380],{"class":3120},[3071,11533,3375],{"class":3362},[3071,11535,6581],{"class":3084},[3071,11537,11538],{"class":3095},"[] { ",[3071,11540,11109],{"class":3120},[3071,11542,3179],{"class":3095},[3071,11544,11075],{"class":3120},[3071,11546,4362],{"class":3095},[3071,11548,11109],{"class":3120},[3071,11550,3179],{"class":3095},[3071,11552,11070],{"class":3120},[3071,11554,4362],{"class":3095},[3071,11556,11109],{"class":3120},[3071,11558,3179],{"class":3095},[3071,11560,11065],{"class":3120},[3071,11562,11563],{"class":3095}," })\n",[3071,11565,11566],{"class":3073,"line":4435},[3071,11567,6724],{"class":3095},[3071,11569,11570,11573,11575,11577,11579,11581,11583,11585,11587,11589],{"class":3073,"line":4440},[3071,11571,11572],{"class":3362},"                    if",[3071,11574,3366],{"class":3095},[3071,11576,11124],{"class":3120},[3071,11578,3990],{"class":3095},[3071,11580,11419],{"class":3120},[3071,11582,11422],{"class":3095},[3071,11584,6665],{"class":3120},[3071,11586,5288],{"class":3095},[3071,11588,3592],{"class":3591},[3071,11590,3164],{"class":3095},[3071,11592,11593],{"class":3073,"line":4446},[3071,11594,11595],{"class":3095},"                    {\n",[3071,11597,11598,11601,11603,11605,11607,11609,11611,11614],{"class":3073,"line":4451},[3071,11599,11600],{"class":3120},"                        work",[3071,11602,3124],{"class":3095},[3071,11604,11124],{"class":3120},[3071,11606,3990],{"class":3095},[3071,11608,11419],{"class":3120},[3071,11610,11422],{"class":3095},[3071,11612,11613],{"class":3152},"Dequeue",[3071,11615,4202],{"class":3095},[3071,11617,11618,11621],{"class":3073,"line":4457},[3071,11619,11620],{"class":3362},"                        break",[3071,11622,3601],{"class":3095},[3071,11624,11625],{"class":3073,"line":4476},[3071,11626,11627],{"class":3095},"                    }\n",[3071,11629,11630],{"class":3073,"line":4488},[3071,11631,6736],{"class":3095},[3071,11633,11634],{"class":3073,"line":4498},[3071,11635,4208],{"class":3095},[3071,11637,11638],{"class":3073,"line":4503},[3071,11639,3140],{"emptyLinePlaceholder":3139},[3071,11641,11642,11644,11646,11648,11651,11653],{"class":3073,"line":4508},[3071,11643,4617],{"class":3362},[3071,11645,3366],{"class":3095},[3071,11647,3187],{"class":3120},[3071,11649,11650],{"class":3095}," != ",[3071,11652,11495],{"class":3084},[3071,11654,3164],{"class":3095},[3071,11656,11657],{"class":3073,"line":4513},[3071,11658,4193],{"class":3095},[3071,11660,11661,11664],{"class":3073,"line":4533},[3071,11662,11663],{"class":3152},"                work",[3071,11665,4202],{"class":3095},[3071,11667,11668],{"class":3073,"line":4555},[3071,11669,4208],{"class":3095},[3071,11671,11672],{"class":3073,"line":4560},[3071,11673,7094],{"class":3362},[3071,11675,11676],{"class":3073,"line":4576},[3071,11677,4193],{"class":3095},[3071,11679,11680,11682,11684,11686,11688,11690,11692,11694,11696,11698],{"class":3073,"line":4581},[3071,11681,7216],{"class":3120},[3071,11683,3179],{"class":3095},[3071,11685,7221],{"class":3152},[3071,11687,3156],{"class":3095},[3071,11689,7226],{"class":3120},[3071,11691,3179],{"class":3095},[3071,11693,7231],{"class":3152},[3071,11695,3156],{"class":3095},[3071,11697,3676],{"class":3591},[3071,11699,3487],{"class":3095},[3071,11701,11702,11704,11706,11708],{"class":3073,"line":4596},[3071,11703,7216],{"class":3120},[3071,11705,3179],{"class":3095},[3071,11707,7247],{"class":3152},[3071,11709,4202],{"class":3095},[3071,11711,11712],{"class":3073,"line":4609},[3071,11713,4208],{"class":3095},[3071,11715,11716],{"class":3073,"line":4614},[3071,11717,4214],{"class":3095},[3071,11719,11720],{"class":3073,"line":4631},[3071,11721,3199],{"class":3095},[3071,11723,11724],{"class":3073,"line":4636},[3071,11725,3140],{"emptyLinePlaceholder":3139},[3071,11727,11728,11730,11732,11734,11737,11739,11741,11743],{"class":3073,"line":4642},[3071,11729,3146],{"class":3084},[3071,11731,3149],{"class":3084},[3071,11733,7299],{"class":3152},[3071,11735,11736],{"class":3095},"() => ",[3071,11738,6571],{"class":3120},[3071,11740,3124],{"class":3095},[3071,11742,6802],{"class":3084},[3071,11744,3601],{"class":3095},[3071,11746,11747],{"class":3073,"line":4662},[3071,11748,3205],{"class":3095},[3025,11750,11752],{"id":11751},"pattern-2-rate-limiting-з-threadpool","Pattern 2: Rate Limiting з ThreadPool",[3061,11754,11757],{"className":3063,"code":11755,"filename":11756,"language":3065,"meta":3881,"style":3066},"using System;\nusing System.Threading;\n\npublic class RateLimitedThreadPool\n{\n    private readonly SemaphoreSlim _semaphore;\n    private readonly int _maxConcurrent;\n\n    public RateLimitedThreadPool(int maxConcurrent)\n    {\n        _maxConcurrent = maxConcurrent;\n        _semaphore = new SemaphoreSlim(maxConcurrent, maxConcurrent);\n    }\n\n    public async Task ExecuteAsync(Func\u003CTask> work)\n    {\n        await _semaphore.WaitAsync();\n\n        try\n        {\n            await work();\n        }\n        finally\n        {\n            _semaphore.Release();\n        }\n    }\n\n    public int AvailableSlots => _semaphore.CurrentCount;\n}\n\n// Використання: обмежити до 5 concurrent HTTP requests\nvar rateLimiter = new RateLimitedThreadPool(maxConcurrent: 5);\n\nvar tasks = Enumerable.Range(0, 100).Select(i =>\n    rateLimiter.ExecuteAsync(async () =>\n    {\n        await httpClient.GetStringAsync($\"https://api.example.com/item/{i}\");\n    })\n);\n\nawait Task.WhenAll(tasks);\n// Максимум 5 requests одночасно, решта чекають\n","RateLimitedThreadPool.cs",[3068,11758,11759,11767,11779,11783,11792,11796,11810,11823,11827,11843,11847,11859,11880,11884,11888,11914,11918,11932,11936,11941,11945,11953,11957,11962,11966,11978,11982,11986,11990,12011,12015,12019,12024,12047,12051,12087,12104,12108,12135,12140,12144,12148,12166],{"__ignoreMap":3066},[3071,11760,11761,11763,11765],{"class":3073,"line":3074},[3071,11762,3888],{"class":3362},[3071,11764,3891],{"class":3088},[3071,11766,3601],{"class":3095},[3071,11768,11769,11771,11773,11775,11777],{"class":3073,"line":3081},[3071,11770,3888],{"class":3362},[3071,11772,3891],{"class":3088},[3071,11774,3179],{"class":3095},[3071,11776,3904],{"class":3088},[3071,11778,3601],{"class":3095},[3071,11780,11781],{"class":3073,"line":3092},[3071,11782,3140],{"emptyLinePlaceholder":3139},[3071,11784,11785,11787,11789],{"class":3073,"line":3099},[3071,11786,3951],{"class":3084},[3071,11788,3954],{"class":3084},[3071,11790,11791],{"class":3088}," RateLimitedThreadPool\n",[3071,11793,11794],{"class":3073,"line":3136},[3071,11795,3096],{"class":3095},[3071,11797,11798,11800,11802,11805,11808],{"class":3073,"line":3143},[3071,11799,3102],{"class":3084},[3071,11801,3105],{"class":3084},[3071,11803,11804],{"class":3088}," SemaphoreSlim",[3071,11806,11807],{"class":3120}," _semaphore",[3071,11809,3601],{"class":3095},[3071,11811,11812,11814,11816,11818,11821],{"class":3073,"line":3167},[3071,11813,3102],{"class":3084},[3071,11815,3105],{"class":3084},[3071,11817,4003],{"class":3084},[3071,11819,11820],{"class":3120}," _maxConcurrent",[3071,11822,3601],{"class":3095},[3071,11824,11825],{"class":3073,"line":3173},[3071,11826,3140],{"emptyLinePlaceholder":3139},[3071,11828,11829,11831,11834,11836,11838,11841],{"class":3073,"line":3196},[3071,11830,3146],{"class":3084},[3071,11832,11833],{"class":3152}," RateLimitedThreadPool",[3071,11835,3156],{"class":3095},[3071,11837,3566],{"class":3084},[3071,11839,11840],{"class":3120}," maxConcurrent",[3071,11842,3164],{"class":3095},[3071,11844,11845],{"class":3073,"line":3202},[3071,11846,3170],{"class":3095},[3071,11848,11849,11852,11854,11857],{"class":3073,"line":3431},[3071,11850,11851],{"class":3120},"        _maxConcurrent",[3071,11853,3124],{"class":3095},[3071,11855,11856],{"class":3120},"maxConcurrent",[3071,11858,3601],{"class":3095},[3071,11860,11861,11864,11866,11868,11870,11872,11874,11876,11878],{"class":3073,"line":3449},[3071,11862,11863],{"class":3120},"        _semaphore",[3071,11865,3124],{"class":3095},[3071,11867,3127],{"class":3084},[3071,11869,11804],{"class":3088},[3071,11871,3156],{"class":3095},[3071,11873,11856],{"class":3120},[3071,11875,4362],{"class":3095},[3071,11877,11856],{"class":3120},[3071,11879,3357],{"class":3095},[3071,11881,11882],{"class":3073,"line":3454},[3071,11883,3199],{"class":3095},[3071,11885,11886],{"class":3073,"line":3460},[3071,11887,3140],{"emptyLinePlaceholder":3139},[3071,11889,11890,11892,11894,11896,11899,11901,11904,11906,11908,11910,11912],{"class":3073,"line":3490},[3071,11891,3146],{"class":3084},[3071,11893,9934],{"class":3084},[3071,11895,8879],{"class":3088},[3071,11897,11898],{"class":3152}," ExecuteAsync",[3071,11900,3156],{"class":3095},[3071,11902,11903],{"class":3088},"Func",[3071,11905,3111],{"class":3095},[3071,11907,9051],{"class":3088},[3071,11909,3117],{"class":3095},[3071,11911,3187],{"class":3120},[3071,11913,3164],{"class":3095},[3071,11915,11916],{"class":3073,"line":3495},[3071,11917,3170],{"class":3095},[3071,11919,11920,11923,11925,11927,11930],{"class":3073,"line":3843},[3071,11921,11922],{"class":3084},"        await",[3071,11924,11807],{"class":3120},[3071,11926,3179],{"class":3095},[3071,11928,11929],{"class":3152},"WaitAsync",[3071,11931,4202],{"class":3095},[3071,11933,11934],{"class":3073,"line":3849},[3071,11935,3140],{"emptyLinePlaceholder":3139},[3071,11937,11938],{"class":3073,"line":3855},[3071,11939,11940],{"class":3362},"        try\n",[3071,11942,11943],{"class":3073,"line":3861},[3071,11944,4174],{"class":3095},[3071,11946,11947,11949,11951],{"class":3073,"line":3866},[3071,11948,10193],{"class":3084},[3071,11950,3161],{"class":3152},[3071,11952,4202],{"class":3095},[3071,11954,11955],{"class":3073,"line":4136},[3071,11956,4214],{"class":3095},[3071,11958,11959],{"class":3073,"line":4141},[3071,11960,11961],{"class":3362},"        finally\n",[3071,11963,11964],{"class":3073,"line":4147},[3071,11965,4174],{"class":3095},[3071,11967,11968,11971,11973,11976],{"class":3073,"line":4171},[3071,11969,11970],{"class":3120},"            _semaphore",[3071,11972,3179],{"class":3095},[3071,11974,11975],{"class":3152},"Release",[3071,11977,4202],{"class":3095},[3071,11979,11980],{"class":3073,"line":4177},[3071,11981,4214],{"class":3095},[3071,11983,11984],{"class":3073,"line":4190},[3071,11985,3199],{"class":3095},[3071,11987,11988],{"class":3073,"line":4196},[3071,11989,3140],{"emptyLinePlaceholder":3139},[3071,11991,11992,11994,11996,11999,12001,12004,12006,12009],{"class":3073,"line":4205},[3071,11993,3146],{"class":3084},[3071,11995,4003],{"class":3084},[3071,11997,11998],{"class":3120}," AvailableSlots",[3071,12000,3476],{"class":3095},[3071,12002,12003],{"class":3120},"_semaphore",[3071,12005,3179],{"class":3095},[3071,12007,12008],{"class":3120},"CurrentCount",[3071,12010,3601],{"class":3095},[3071,12012,12013],{"class":3073,"line":4211},[3071,12014,3205],{"class":3095},[3071,12016,12017],{"class":3073,"line":4217},[3071,12018,3140],{"emptyLinePlaceholder":3139},[3071,12020,12021],{"class":3073,"line":4222},[3071,12022,12023],{"class":3077},"// Використання: обмежити до 5 concurrent HTTP requests\n",[3071,12025,12026,12028,12031,12033,12035,12037,12039,12041,12043,12045],{"class":3073,"line":4245},[3071,12027,3369],{"class":3084},[3071,12029,12030],{"class":3120}," rateLimiter",[3071,12032,3124],{"class":3095},[3071,12034,3127],{"class":3084},[3071,12036,11833],{"class":3088},[3071,12038,3156],{"class":3095},[3071,12040,11856],{"class":3120},[3071,12042,5979],{"class":3095},[3071,12044,8384],{"class":3591},[3071,12046,3357],{"class":3095},[3071,12048,12049],{"class":3073,"line":4265},[3071,12050,3140],{"emptyLinePlaceholder":3139},[3071,12052,12053,12055,12058,12060,12063,12065,12068,12070,12072,12074,12076,12078,12081,12083,12085],{"class":3073,"line":4270},[3071,12054,3369],{"class":3084},[3071,12056,12057],{"class":3120}," tasks",[3071,12059,3124],{"class":3095},[3071,12061,12062],{"class":3120},"Enumerable",[3071,12064,3179],{"class":3095},[3071,12066,12067],{"class":3152},"Range",[3071,12069,3156],{"class":3095},[3071,12071,3592],{"class":3591},[3071,12073,4362],{"class":3095},[3071,12075,6036],{"class":3591},[3071,12077,7147],{"class":3095},[3071,12079,12080],{"class":3152},"Select",[3071,12082,3156],{"class":3095},[3071,12084,3632],{"class":3120},[3071,12086,6061],{"class":3095},[3071,12088,12089,12092,12094,12097,12099,12101],{"class":3073,"line":4275},[3071,12090,12091],{"class":3120},"    rateLimiter",[3071,12093,3179],{"class":3095},[3071,12095,12096],{"class":3152},"ExecuteAsync",[3071,12098,3156],{"class":3095},[3071,12100,8876],{"class":3084},[3071,12102,12103],{"class":3095}," () =>\n",[3071,12105,12106],{"class":3073,"line":4297},[3071,12107,3170],{"class":3095},[3071,12109,12110,12112,12115,12117,12120,12122,12125,12127,12129,12131,12133],{"class":3073,"line":4322},[3071,12111,11922],{"class":3084},[3071,12113,12114],{"class":3120}," httpClient",[3071,12116,3179],{"class":3095},[3071,12118,12119],{"class":3152},"GetStringAsync",[3071,12121,3156],{"class":3095},[3071,12123,12124],{"class":6589},"$\"https://api.example.com/item/",[3071,12126,6819],{"class":6818},[3071,12128,3632],{"class":3120},[3071,12130,6824],{"class":6818},[3071,12132,7079],{"class":6589},[3071,12134,3357],{"class":3095},[3071,12136,12137],{"class":3073,"line":4327},[3071,12138,12139],{"class":3095},"    })\n",[3071,12141,12142],{"class":3073,"line":4344},[3071,12143,3357],{"class":3095},[3071,12145,12146],{"class":3073,"line":4372},[3071,12147,3140],{"emptyLinePlaceholder":3139},[3071,12149,12150,12152,12154,12156,12159,12161,12164],{"class":3073,"line":4377},[3071,12151,8940],{"class":3084},[3071,12153,8879],{"class":3120},[3071,12155,3179],{"class":3095},[3071,12157,12158],{"class":3152},"WhenAll",[3071,12160,3156],{"class":3095},[3071,12162,12163],{"class":3120},"tasks",[3071,12165,3357],{"class":3095},[3071,12167,12168],{"class":3073,"line":4393},[3071,12169,12170],{"class":3077},"// Максимум 5 requests одночасно, решта чекають\n",[3025,12172,12174],{"id":12173},"pattern-3-circuit-breaker","Pattern 3: Circuit Breaker",[3061,12176,12179],{"className":3063,"code":12177,"filename":12178,"language":3065,"meta":3881,"style":3066},"using System;\nusing System.Threading;\n\npublic class CircuitBreaker\n{\n    private enum State { Closed, Open, HalfOpen }\n\n    private State _state = State.Closed;\n    private int _failureCount = 0;\n    private DateTime _lastFailureTime;\n\n    private readonly int _failureThreshold;\n    private readonly TimeSpan _timeout;\n    private readonly object _lock = new();\n\n    public CircuitBreaker(int failureThreshold = 5, TimeSpan? timeout = null)\n    {\n        _failureThreshold = failureThreshold;\n        _timeout = timeout ?? TimeSpan.FromSeconds(60);\n    }\n\n    public async Task\u003CT> ExecuteAsync\u003CT>(Func\u003CTask\u003CT>> operation)\n    {\n        lock (_lock)\n        {\n            if (_state == State.Open)\n            {\n                if (DateTime.UtcNow - _lastFailureTime > _timeout)\n                {\n                    _state = State.HalfOpen;\n                }\n                else\n                {\n                    throw new InvalidOperationException(\"Circuit breaker is OPEN\");\n                }\n            }\n        }\n\n        try\n        {\n            var result = await operation();\n\n            lock (_lock)\n            {\n                _failureCount = 0;\n                _state = State.Closed;\n            }\n\n            return result;\n        }\n        catch\n        {\n            lock (_lock)\n            {\n                _failureCount++;\n                _lastFailureTime = DateTime.UtcNow;\n\n                if (_failureCount >= _failureThreshold)\n                {\n                    _state = State.Open;\n                }\n            }\n\n            throw;\n        }\n    }\n\n    public string CurrentState => _state.ToString();\n}\n","CircuitBreaker.cs",[3068,12180,12181,12189,12201,12205,12214,12218,12244,12248,12268,12283,12295,12299,12312,12326,12342,12346,12378,12382,12394,12419,12423,12427,12467,12471,12481,12485,12504,12508,12532,12536,12551,12555,12560,12564,12580,12584,12588,12592,12596,12600,12604,12620,12624,12634,12638,12649,12664,12668,12672,12680,12684,12689,12693,12703,12707,12713,12728,12732,12748,12752,12766,12770,12774,12778,12784,12788,12792,12796,12817],{"__ignoreMap":3066},[3071,12182,12183,12185,12187],{"class":3073,"line":3074},[3071,12184,3888],{"class":3362},[3071,12186,3891],{"class":3088},[3071,12188,3601],{"class":3095},[3071,12190,12191,12193,12195,12197,12199],{"class":3073,"line":3081},[3071,12192,3888],{"class":3362},[3071,12194,3891],{"class":3088},[3071,12196,3179],{"class":3095},[3071,12198,3904],{"class":3088},[3071,12200,3601],{"class":3095},[3071,12202,12203],{"class":3073,"line":3092},[3071,12204,3140],{"emptyLinePlaceholder":3139},[3071,12206,12207,12209,12211],{"class":3073,"line":3099},[3071,12208,3951],{"class":3084},[3071,12210,3954],{"class":3084},[3071,12212,12213],{"class":3088}," CircuitBreaker\n",[3071,12215,12216],{"class":3073,"line":3136},[3071,12217,3096],{"class":3095},[3071,12219,12220,12222,12224,12227,12229,12232,12234,12237,12239,12242],{"class":3073,"line":3143},[3071,12221,3102],{"class":3084},[3071,12223,11056],{"class":3084},[3071,12225,12226],{"class":3088}," State",[3071,12228,11062],{"class":3095},[3071,12230,12231],{"class":3120},"Closed",[3071,12233,4362],{"class":3095},[3071,12235,12236],{"class":3120},"Open",[3071,12238,4362],{"class":3095},[3071,12240,12241],{"class":3120},"HalfOpen",[3071,12243,11078],{"class":3095},[3071,12245,12246],{"class":3073,"line":3167},[3071,12247,3140],{"emptyLinePlaceholder":3139},[3071,12249,12250,12252,12254,12257,12259,12262,12264,12266],{"class":3073,"line":3173},[3071,12251,3102],{"class":3084},[3071,12253,12226],{"class":3088},[3071,12255,12256],{"class":3120}," _state",[3071,12258,3124],{"class":3095},[3071,12260,12261],{"class":3120},"State",[3071,12263,3179],{"class":3095},[3071,12265,12231],{"class":3120},[3071,12267,3601],{"class":3095},[3071,12269,12270,12272,12274,12277,12279,12281],{"class":3073,"line":3196},[3071,12271,3102],{"class":3084},[3071,12273,4003],{"class":3084},[3071,12275,12276],{"class":3120}," _failureCount",[3071,12278,3124],{"class":3095},[3071,12280,3592],{"class":3591},[3071,12282,3601],{"class":3095},[3071,12284,12285,12287,12290,12293],{"class":3073,"line":3202},[3071,12286,3102],{"class":3084},[3071,12288,12289],{"class":3088}," DateTime",[3071,12291,12292],{"class":3120}," _lastFailureTime",[3071,12294,3601],{"class":3095},[3071,12296,12297],{"class":3073,"line":3431},[3071,12298,3140],{"emptyLinePlaceholder":3139},[3071,12300,12301,12303,12305,12307,12310],{"class":3073,"line":3449},[3071,12302,3102],{"class":3084},[3071,12304,3105],{"class":3084},[3071,12306,4003],{"class":3084},[3071,12308,12309],{"class":3120}," _failureThreshold",[3071,12311,3601],{"class":3095},[3071,12313,12314,12316,12318,12321,12324],{"class":3073,"line":3454},[3071,12315,3102],{"class":3084},[3071,12317,3105],{"class":3084},[3071,12319,12320],{"class":3088}," TimeSpan",[3071,12322,12323],{"class":3120}," _timeout",[3071,12325,3601],{"class":3095},[3071,12327,12328,12330,12332,12334,12336,12338,12340],{"class":3073,"line":3460},[3071,12329,3102],{"class":3084},[3071,12331,3105],{"class":3084},[3071,12333,4075],{"class":3084},[3071,12335,11224],{"class":3120},[3071,12337,3124],{"class":3095},[3071,12339,3127],{"class":3084},[3071,12341,4202],{"class":3095},[3071,12343,12344],{"class":3073,"line":3490},[3071,12345,3140],{"emptyLinePlaceholder":3139},[3071,12347,12348,12350,12353,12355,12357,12360,12362,12364,12366,12368,12370,12372,12374,12376],{"class":3073,"line":3495},[3071,12349,3146],{"class":3084},[3071,12351,12352],{"class":3152}," CircuitBreaker",[3071,12354,3156],{"class":3095},[3071,12356,3566],{"class":3084},[3071,12358,12359],{"class":3120}," failureThreshold",[3071,12361,3124],{"class":3095},[3071,12363,8384],{"class":3591},[3071,12365,4362],{"class":3095},[3071,12367,7226],{"class":3088},[3071,12369,4315],{"class":3095},[3071,12371,7365],{"class":3120},[3071,12373,3124],{"class":3095},[3071,12375,11495],{"class":3084},[3071,12377,3164],{"class":3095},[3071,12379,12380],{"class":3073,"line":3843},[3071,12381,3170],{"class":3095},[3071,12383,12384,12387,12389,12392],{"class":3073,"line":3849},[3071,12385,12386],{"class":3120},"        _failureThreshold",[3071,12388,3124],{"class":3095},[3071,12390,12391],{"class":3120},"failureThreshold",[3071,12393,3601],{"class":3095},[3071,12395,12396,12399,12401,12403,12406,12408,12410,12412,12414,12417],{"class":3073,"line":3855},[3071,12397,12398],{"class":3120},"        _timeout",[3071,12400,3124],{"class":3095},[3071,12402,7365],{"class":3120},[3071,12404,12405],{"class":3095}," ?? ",[3071,12407,7226],{"class":3120},[3071,12409,3179],{"class":3095},[3071,12411,7231],{"class":3152},[3071,12413,3156],{"class":3095},[3071,12415,12416],{"class":3591},"60",[3071,12418,3357],{"class":3095},[3071,12420,12421],{"class":3073,"line":3861},[3071,12422,3199],{"class":3095},[3071,12424,12425],{"class":3073,"line":3866},[3071,12426,3140],{"emptyLinePlaceholder":3139},[3071,12428,12429,12431,12433,12435,12437,12439,12441,12443,12445,12447,12450,12452,12454,12456,12458,12460,12462,12465],{"class":3073,"line":4136},[3071,12430,3146],{"class":3084},[3071,12432,9934],{"class":3084},[3071,12434,8879],{"class":3088},[3071,12436,3111],{"class":3095},[3071,12438,3962],{"class":3088},[3071,12440,3117],{"class":3095},[3071,12442,12096],{"class":3152},[3071,12444,3111],{"class":3095},[3071,12446,3962],{"class":3088},[3071,12448,12449],{"class":3095},">(",[3071,12451,11903],{"class":3088},[3071,12453,3111],{"class":3095},[3071,12455,9051],{"class":3088},[3071,12457,3111],{"class":3095},[3071,12459,3962],{"class":3088},[3071,12461,11121],{"class":3095},[3071,12463,12464],{"class":3120},"operation",[3071,12466,3164],{"class":3095},[3071,12468,12469],{"class":3073,"line":4141},[3071,12470,3170],{"class":3095},[3071,12472,12473,12475,12477,12479],{"class":3073,"line":4147},[3071,12474,4563],{"class":3362},[3071,12476,3366],{"class":3095},[3071,12478,11403],{"class":3120},[3071,12480,3164],{"class":3095},[3071,12482,12483],{"class":3073,"line":4171},[3071,12484,4174],{"class":3095},[3071,12486,12487,12489,12491,12494,12496,12498,12500,12502],{"class":3073,"line":4177},[3071,12488,4617],{"class":3362},[3071,12490,3366],{"class":3095},[3071,12492,12493],{"class":3120},"_state",[3071,12495,3588],{"class":3095},[3071,12497,12261],{"class":3120},[3071,12499,3179],{"class":3095},[3071,12501,12236],{"class":3120},[3071,12503,3164],{"class":3095},[3071,12505,12506],{"class":3073,"line":4190},[3071,12507,4193],{"class":3095},[3071,12509,12510,12512,12514,12516,12518,12520,12522,12525,12527,12530],{"class":3073,"line":4196},[3071,12511,6709],{"class":3362},[3071,12513,3366],{"class":3095},[3071,12515,6917],{"class":3120},[3071,12517,3179],{"class":3095},[3071,12519,6922],{"class":3120},[3071,12521,3673],{"class":3095},[3071,12523,12524],{"class":3120},"_lastFailureTime",[3071,12526,5288],{"class":3095},[3071,12528,12529],{"class":3120},"_timeout",[3071,12531,3164],{"class":3095},[3071,12533,12534],{"class":3073,"line":4205},[3071,12535,6724],{"class":3095},[3071,12537,12538,12541,12543,12545,12547,12549],{"class":3073,"line":4211},[3071,12539,12540],{"class":3120},"                    _state",[3071,12542,3124],{"class":3095},[3071,12544,12261],{"class":3120},[3071,12546,3179],{"class":3095},[3071,12548,12241],{"class":3120},[3071,12550,3601],{"class":3095},[3071,12552,12553],{"class":3073,"line":4217},[3071,12554,6736],{"class":3095},[3071,12556,12557],{"class":3073,"line":4222},[3071,12558,12559],{"class":3362},"                else\n",[3071,12561,12562],{"class":3073,"line":4245},[3071,12563,6724],{"class":3095},[3071,12565,12566,12569,12571,12573,12575,12578],{"class":3073,"line":4265},[3071,12567,12568],{"class":3362},"                    throw",[3071,12570,6581],{"class":3084},[3071,12572,6584],{"class":3088},[3071,12574,3156],{"class":3095},[3071,12576,12577],{"class":6589},"\"Circuit breaker is OPEN\"",[3071,12579,3357],{"class":3095},[3071,12581,12582],{"class":3073,"line":4270},[3071,12583,6736],{"class":3095},[3071,12585,12586],{"class":3073,"line":4275},[3071,12587,4208],{"class":3095},[3071,12589,12590],{"class":3073,"line":4297},[3071,12591,4214],{"class":3095},[3071,12593,12594],{"class":3073,"line":4322},[3071,12595,3140],{"emptyLinePlaceholder":3139},[3071,12597,12598],{"class":3073,"line":4327},[3071,12599,11940],{"class":3362},[3071,12601,12602],{"class":3073,"line":4344},[3071,12603,4174],{"class":3095},[3071,12605,12606,12608,12611,12613,12615,12618],{"class":3073,"line":4372},[3071,12607,7402],{"class":3084},[3071,12609,12610],{"class":3120}," result",[3071,12612,3124],{"class":3095},[3071,12614,8940],{"class":3084},[3071,12616,12617],{"class":3152}," operation",[3071,12619,4202],{"class":3095},[3071,12621,12622],{"class":3073,"line":4377},[3071,12623,3140],{"emptyLinePlaceholder":3139},[3071,12625,12626,12628,12630,12632],{"class":3073,"line":4393},[3071,12627,4180],{"class":3362},[3071,12629,3366],{"class":3095},[3071,12631,11403],{"class":3120},[3071,12633,3164],{"class":3095},[3071,12635,12636],{"class":3073,"line":4398},[3071,12637,4193],{"class":3095},[3071,12639,12640,12643,12645,12647],{"class":3073,"line":4404},[3071,12641,12642],{"class":3120},"                _failureCount",[3071,12644,3124],{"class":3095},[3071,12646,3592],{"class":3591},[3071,12648,3601],{"class":3095},[3071,12650,12651,12654,12656,12658,12660,12662],{"class":3073,"line":4424},[3071,12652,12653],{"class":3120},"                _state",[3071,12655,3124],{"class":3095},[3071,12657,12261],{"class":3120},[3071,12659,3179],{"class":3095},[3071,12661,12231],{"class":3120},[3071,12663,3601],{"class":3095},[3071,12665,12666],{"class":3073,"line":4435},[3071,12667,4208],{"class":3095},[3071,12669,12670],{"class":3073,"line":4440},[3071,12671,3140],{"emptyLinePlaceholder":3139},[3071,12673,12674,12676,12678],{"class":3073,"line":4446},[3071,12675,4427],{"class":3362},[3071,12677,12610],{"class":3120},[3071,12679,3601],{"class":3095},[3071,12681,12682],{"class":3073,"line":4451},[3071,12683,4214],{"class":3095},[3071,12685,12686],{"class":3073,"line":4457},[3071,12687,12688],{"class":3362},"        catch\n",[3071,12690,12691],{"class":3073,"line":4476},[3071,12692,4174],{"class":3095},[3071,12694,12695,12697,12699,12701],{"class":3073,"line":4488},[3071,12696,4180],{"class":3362},[3071,12698,3366],{"class":3095},[3071,12700,11403],{"class":3120},[3071,12702,3164],{"class":3095},[3071,12704,12705],{"class":3073,"line":4498},[3071,12706,4193],{"class":3095},[3071,12708,12709,12711],{"class":3073,"line":4503},[3071,12710,12642],{"class":3120},[3071,12712,8403],{"class":3095},[3071,12714,12715,12718,12720,12722,12724,12726],{"class":3073,"line":4508},[3071,12716,12717],{"class":3120},"                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step",[2985,12858,12859],{},"Exponential smoothing для стабільності",[2985,12861,12862],{},"Wave behavior — нормальна поведінка",[2985,12864,12865],{},"Повільно реагує на сплески → збільшити MinThreads",[12831,12867,12869],{"icon":658,"title":12868},"IOCP",[2982,12870,12871,12874,12877,12880],{},[2985,12872,12873],{},"Windows kernel механізм для async I/O",[2985,12875,12876],{},"Zero CPU для очікування I/O",[2985,12878,12879],{},"DMA transfer без участі CPU",[2985,12881,12882],{},"Scalability: O(1) потоків для O(n) з'єднань",[12831,12884,12887],{"icon":12885,"title":12886},"i-lucide-settings","Production Tuning",[2982,12888,12889,12892,12895,12898],{},[2985,12890,12891],{},"Моніторинг: PendingWorkItemCount, AvailableThreads",[2985,12893,12894],{},"Збільшити MinThreads для сплесків",[2985,12896,12897],{},"Зменшити MaxThreads для обмеження ресурсів",[2985,12899,12900],{},"ETW events для глибокої діагностики",[3018,12902],{},[2960,12904,12906],{"id":12905},"практичні-завдання","Практичні Завдання",[3025,12908,12910],{"id":12909},"рівень-1-work-stealing-queue-implementation","Рівень 1: Work Stealing Queue Implementation",[2965,12912,12913],{},"Реалізуйте повноцінну Work Stealing Queue:",[2965,12915,12916,3211],{},[2969,12917,12918],{},"Вимоги",[3213,12920,12921,12927,12933,12939,12942],{},[2985,12922,12923,12926],{},[3068,12924,12925],{},"LocalPush(T item)"," — додати задачу (тільки власник)",[2985,12928,12929,12932],{},[3068,12930,12931],{},"LocalPop(out T item)"," — забрати задачу LIFO (тільки власник)",[2985,12934,12935,12938],{},[3068,12936,12937],{},"TrySteal(out T item)"," — вкрасти задачу FIFO (інші потоки)",[2985,12940,12941],{},"Підтримка динамічного розширення масиву",[2985,12943,12944],{},"Thread-safe для concurrent stealing",[2965,12946,12947,3211],{},[2969,12948,12949],{},"Тест",[2982,12951,12952,12955,12958,12961],{},[2985,12953,12954],{},"8 worker threads",[2985,12956,12957],{},"Кожен додає 1000 задач у свою чергу",[2985,12959,12960],{},"Всі threads 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Time",[3025,13008,13010],{"id":13009},"рівень-3-iocp-echo-server","Рівень 3: IOCP Echo Server",[2965,13012,13013],{},"Створіть високопродуктивний echo server через IOCP:",[2965,13015,13016,3211],{},[2969,13017,12918],{},[3213,13019,13020,13023,13026,13029],{},[2985,13021,13022],{},"Async/await для всіх I/O операцій",[2985,13024,13025],{},"Підтримка 10,000+ одночасних з'єднань",[2985,13027,13028],{},"Graceful shutdown",[2985,13030,13031],{},"Метрики: active connections, bytes/sec, requests/sec",[2965,13033,13034,3211],{},[2969,13035,12949],{},[2982,13037,13038,13041,13044,13047],{},[2985,13039,13040],{},"Запустіть сервер на порту 8080",[2985,13042,13043],{},"Створіть 10,000 клієнтів що відправляють дані",[2985,13045,13046],{},"Виміряйте throughput (MB/sec)",[2985,13048,13049],{},"Порівняйте з blocking версією",[2965,13051,13052,3211],{},[2969,13053,13054],{},"Benchmark цілі",[2982,13056,13057,13060],{},[2985,13058,13059],{},"IOCP: >100,000 requests/sec, \u003C100MB RAM",[2985,13061,13062],{},"Blocking: \u003C10,000 requests/sec, >1GB RAM",[3018,13064],{},[2960,13066,13068],{"id":13067},"корисні-посилання","Корисні Посилання",[2965,13070,13071,3211],{},[2969,13072,13073],{},"Документація",[2982,13075,13076,13085,13092],{},[2985,13077,13078],{},[13079,13080,13084],"a",{"href":13081,"rel":13082},"https://github.com/dotnet/runtime/blob/main/src/libraries/System.Private.CoreLib/src/System/Threading/ThreadPool.cs",[13083],"nofollow","ThreadPool Internals",[2985,13086,13087],{},[13079,13088,13091],{"href":13089,"rel":13090},"https://learn.microsoft.com/en-us/windows/win32/fileio/i-o-completion-ports",[13083],"IOCP Documentation",[2985,13093,13094],{},[13079,13095,13098],{"href":13096,"rel":13097},"https://www.dre.vanderbilt.edu/~schmidt/PDF/work-stealing-dequeue.pdf",[13083],"Work Stealing Queue Paper",[2965,13100,13101,3211],{},[2969,13102,13103],{},"Статті",[2982,13105,13106,13113,13120],{},[2985,13107,13108],{},[13079,13109,13112],{"href":13110,"rel":13111},"https://mattwarren.org/2017/04/13/The-CLR-Thread-Pool-Thread-Injection-Algorithm/",[13083],"Matt Warren: ThreadPool Deep Dive",[2985,13114,13115],{},[13079,13116,13119],{"href":13117,"rel":13118},"https://devblogs.microsoft.com/dotnet/how-async-await-really-works/",[13083],"Stephen Toub: IOCP in .NET",[2985,13121,13122],{},[13079,13123,13126],{"href":13124,"rel":13125},"http://joeduffyblog.com/2008/08/12/work-stealing-in-net/",[13083],"Joe Duffy: Work Stealing",[2965,13128,13129,3211],{},[2969,13130,13131],{},"Книги",[2982,13133,13134,13137],{},[2985,13135,13136],{},"\"Concurrent Programming on Windows\" (Joe Duffy) — Chapter 7: Thread Pools",[2985,13138,13139],{},"\"Windows Internals\" (Russinovich) — Chapter 8: I/O System",[13141,13142,13143],"style",{},"html pre.shiki code .spJ8K, html code.shiki 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