You added a cache because the database was getting hot, pages were slow, and everyone agreed it was the obvious fix. Then production got weird. Users started...
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You’re probably dealing with one of two Spring codebases right now. The first is clean enough to work with, but every new feature raises design questions...
Your app isn’t failing because the business logic is wrong. It’s failing because every request waits on data access that feels a little too slow, a little too...
Your app is doing well enough to expose its weakest assumption. At first, the database felt invisible. Pages loaded fast, background jobs cleared on time, and...
You build an image, run it locally, and everything seems fine. Then the container lands in Kubernetes, receives a shutdown signal, hangs longer than expected...
