Tag: #async

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• .NET 11 Runtime-Async: A Progress Report on Moving the Async State Machine from Compiler to Runtime

  C's async/await has been purely a compiler feature since 2012 — Roslyn rewrites the method body into a state-machine class, and the runtime executes it without ever knowing it was async. .NET 11's runtime-async moves tha

  2026-07-16 · 18 min read #dotnet#csharp#async#jit#performance

• Async Rust: async/await and the Tokio Runtime

  Async in Rust has a different flavor from other languages. A Future is just a lazy state machine, and without an executor to poll it, nothing happens. What a Future really is, what .await means, the executor/runtime (Tok

  2026-06-29 · 11 min read #rust#async#tokio

• How to Communicate Through Documents — Writing That Gets Read Again

  Documents are the center of collaboration and handoff, and because they are read again and again, they deserve care. This covers document structure that puts purpose and conclusion first, consideration for the reader, as

  2026-06-19 · 20 min read #documentation#writing#communication#async#collaboration

• Cut Meetings in Half — Designing Async Collaboration and Deep Work

  From calculating the true cost of meeting overload to a sync/async decision matrix, a written standup template, deep work block design, notification hygiene, and a 4-week transition plan. A concrete playbook for transpla

  2026-06-12 · 23 min read #async#deep-work#remote-work#productivity#meetings

• Modern OCaml 2026 — OCaml 5.3 / Multicore / Effect Handlers / Dune / Opam / MirageOS / ReScript / Melange / Jane Street Deep Dive

  After OCaml 5.0 GAed in December 2022 with multicore plus effect handlers, the 5.x line stabilized through OCaml 5.3 in January 2025, putting OCaml back on the table as a serious industrial language. This guide maps the

  2026-05-16 · 28 min read #ocaml#ocaml-5-3#multicore-ocaml#effect-handlers#dune

• Rust Tokio Runtime Deep Dive — Future, Waker, Work-Stealing, Pin, Zero-Cost Async (2025)

  Rust async/await promises "infinite concurrency with no runtime", but the internals are intricate. This post dissects the Tokio runtime from the ground up: how async fn compiles into a state machine, the Future/Poll/Wake

  2026-04-15 · 15 min read #rust#tokio#async#runtime#concurrency

• Node.js Event Loop & libuv Internals — 6 Phases, Microtasks, Worker Threads, V8 Heap (2025)

  The real answer to "Node.js is single-threaded, so why is it fast?" Dissecting libuvs 6 Event Loop phases (Timers, Pending Callbacks, Idle, Poll, Check, Close), process.nextTick vs Promise microtask priority, setImmediat

  2026-04-15 · 11 min read #nodejs#libuv#event-loop#v8#async

• Linux I/O Evolution Deep Dive — blocking, select, poll, epoll, io_uring (2025)

  How do you handle not 10,000 but 1,000,000 concurrent connections on a single server? 30 years of Linux I/O API evolution — from the 1970s blocking read, through the limits of select/poll, the epoll revolution, to iourin

  2026-04-15 · 11 min read #linux#io#epoll#io-uring#async

• Python Backend 2025 Complete Guide: FastAPI vs Django, Async Patterns, and AI Service Architecture

  Everything about Python backend! FastAPI vs Django comparison, async/await patterns, Pydantic v2 validation, SQLAlchemy 2.0, Celery task queues, AI service architecture (LangChain+FastAPI), performance optimization, and

  2026-03-23 · 18 min read #python#fastapi#django#async#uvicorn

• Concurrency & Parallelism Deep Dive: Multithreading, Async, and Event Loops Explained

  From the fundamental difference between concurrency and parallelism! Threads vs coroutines vs virtual threads, event loop (Node.js), Actor model (Erlang/Akka), lock-free data structures, language-by-language concurrency

  2026-03-23 · 21 min read #concurrency#parallelism#multithreading#async#event-loop

• Async Processing Patterns Mastery: CQRS, Saga, Event Sourcing — Senior Backend Developer Essential Guide

  Netflix processes 260M users, Uber handles petabytes of real-time data — all asynchronously. CQRS, Saga (Choreography vs Orchestration), Event Sourcing, Outbox, Idempotency, DLQ — the complete async patterns guide every

  2026-03-22 · 28 min read #async#cqrs#saga-pattern#event-sourcing#event-driven

• [Architecture] Building Async Systems with Message Queues: Kafka vs RabbitMQ

  A comprehensive comparison of Kafka and RabbitMQ architectures, async processing patterns for LLM Gateways, practical implementation examples, and a selection guide.

  2026-03-20 · 15 min read #architecture#kafka#rabbitmq#async#message-queue