What async/await really compiles to in C# (and when ValueTask is worth it)
Most of us use async / await every day without knowing what it turns into. That's fine, until you need to answer a question like "should this method…
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Sequential async execution in .NET: SemaphoreSlim, Channels, and TaskFlow
Familiar pattern? using System ; using System.Threading ; using System.Threading.Tasks ; public sealed class InstrumentController : IDisposable { pr…
Efficient FastAPI Learning: Avoiding Pitfalls in Async, Database, and Auth Integration
Introduction to FastAPI and Common Pitfalls FastAPI has emerged as a powerhouse for building high-performance web applications, thanks to its async…
[Перевод] Пайплайним Postgres из руби‑файберов
Как я собрал на чистом Ruby мультиплексор поверх pipeline mode из libpq, обогнал классический пул соединений на 27% при вдвое меньшем числе коннекто…
Mastering FastAPI Background Tasks: Real‑World Patterns, Testing, and When to Reach for Celery
Introduction If you’ve built a FastAPI endpoint that needs to send a confirmation email, generate a PDF, or kick off a long‑running data import, you…
FastAPI WebSockets: Production-Ready Setup and Scaling
FastAPI websockets let you push data to a client the moment it changes, without the overhead of polling. In a few lines you can expose a bidirection…
From ThreadPoolExecutor to httpx AsyncClient: True Async Refactoring
From ThreadPoolExecutor to httpx AsyncClient: True Async Refactoring Published on : 2026-06-06 Reading time : 6 min Tags : #python #async #performan…
PHP Fibers in Production: 4 Real Cases Where They Beat curl_multi and Queues
Book: Decoupled PHP — Clean and Hexagonal Architecture for Applications That Outlive the Framework Also by me: Thinking in Go (2-book series) — Comp…
I Just Wanted to Reuse Async Functions in Rust. I Ended Up Building a Tiny Task Manager
I Just Wanted to Reuse Async Functions in Rust. I Ended Up Building a Tiny Task Manager I am currently studying Rust, and one of the things that kep…
От «Hello, World» до коммита в rustc: Roadmap Rust-разработчика на 2026 год
Rust давно перестал быть языком энтузиастов. На нём собраны куски ядра Linux, движки баз данных и аналитики (TiKV, Materialize, Polars), бэкенды Clo…
How to Use Python 3.13's New Async Features for 1M I/O Operations: 40% Faster Execution
Python 3.13’s experimental async I/O improvements reduced execution time for 1 million concurrent HTTP requests by 40% in our controlled benchmarks,…