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The choice between stateless and stateful service design is not a styling preference — it determines your scaling model, your failure characteristics, and the operational complexity you sign up for on day one.
Read moreStale branches are not just clutter — they create confusion about what is active work, slow down tab-completion, and make it harder to understand the state of the repository at a glance.
Read moreRunning container processes as root is the default, and it's a security problem that's trivial to fix. If your container is ever compromised, root inside the container is far more dangerous than it needs to be.
Read moreSubqueries feel intuitive but frequently produce worse execution plans than equivalent JOINs — understanding when each is appropriate will save you from slow queries that look completely reasonable.
Read moreAn architecture that requires deep expertise to understand is an architecture that only one person can safely modify. Explainability is not a soft requirement — it is a hard constraint on how well a system can be maintained.
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