Deadlocks in a Banking API – What They Are, How to Reproduce Them, and How to Fix Them Forever TL;DR: You can reproduce the deadlock locally using Docker. Get...
If this has happened to you… - Two requests update the same thing at the same time race conditions - Retries create duplicate effects double emails, double cha...
Article URL: https://blog.konsti.xyz/p/8c8a399f-8cfe-47dd-9278-9527105d07dc/ Comments URL: https://news.ycombinator.com/item?id=46340117 Points: 11 Comments: 0...
Hello, I'm Maneshwar. I'm working on FreeDevTools onlinehttps://hexmos.com/freedevtools—a free, open‑source hub that brings together all dev tools, cheat codes,...
Chapter 10: The Indivisible Moment Tuesday morning brought a sharp, biting wind off the Hudson, rattling the old sash windows of the library archive. Ethan arr...
Introduction In modern software systems, performance and responsiveness are no longer optional—they are core requirements. Whether you are building a web serve...
Article URL: https://h4x0r.org/ring/ Comments URL: https://news.ycombinator.com/item?id=46288286 Points: 9 Comments: 1...
Workload Assumptions These recommendations assume: - Reads dominate writes are rare or offline - A single server process owns the database - Multiple goroutine...
Introdução “Mas nunca deu problema na minha máquina.” Provavelmente porque sua máquina é x86. Troque para ARM e alguns bugs de concorrência que estavam “dormin...
When I started building 404fuzzhttps://github.com/toklas495/404fuzz, I had one goal: make it fast. Really fast. But I quickly learned that speed in Node.js isn’...
> Warning: rant! Introduction I'm so tired of this shit. Every few weeks, some Rustacean slithers in here with their smug “but have you tried fearless concurren...
Introduction You’re staring at perf top showing 60 % CPU time in pthread_mutex_lock. Your latency is terrible. Someone suggests “just use a spinlock,” and sudd...
