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When “Flexible” Becomes “Slow” 🇪🇸 Leer en Español You’ve seen it before: a report that worked perfectly in dev with 100 rows starts to “spin” for 5 minutes i...

Introduction A lot of system design conversations start with scale, but most systems will never reach that point. What they will face—sooner or later—is change...

Article URL: https://yagmin.com/blog/the-missing-layer/ Comments URL: https://news.ycombinator.com/item?id=46898223 Points: 5 Comments: 0...

Introduction Hello DEV community, My name is Hernán Ricardo Ávila Castillo, a senior full‑stack developer with more than 25 years of experience, based in Guate...

Article URL: https://evjang.com/2026/02/04/rocks.html Comments URL: https://news.ycombinator.com/item?id=46893018 Points: 33 Comments: 9...

Neste post, vou mergulhar em um design pattern que resolveu um desafio prático de arquitetura de software: a necessidade de aplicar um padrão de execução especí...

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changes how workflows track state internally. Instead of updating records in place, every state change is now stored as an event, and current state is reconstru...

I’ve been a software engineer for nearly thirty years, primarily working on large‑scale high‑performance distributed systems. The complexity of these systems is...

PHP traits are usually presented as a handy way to reuse code. In practice, they are one of the most tricky tools in PHP and they can easily break your architec...

The Challenge Geo-blocked features rely on location‑based detection, often using IP geolocation or GPS data. In a distributed testing environment, it’s crucial...