Stay up to date with practical insights on backend engineering, system design, and building reliable software.
Graceful degradation is an explicit design decision, not a happy accident. Every service dependency needs a documented fallback before the dependency goes down, not after.
Read moreSometimes being a junior contractor feels like a crash course in humility. Here’s the story of how I broke staging… twice.
Read moreNothing derails a project faster than mismatched expectations. Setting them clearly from the start saves time, stress, and headaches later.
Read moreN+1 queries are the most common Rails performance problem and the most consistently underestimated. Here is a systematic approach to finding them, fixing them correctly, and preventing them from coming back.
Read moreHardcoding secrets in Docker Compose files or passing them as plaintext environment variables is the most common secret management failure in containerized applications. The alternatives are simpler than most teams assume.
Read more