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Articles tagged with #best-practices
Introduction I'll be honest—when I first saw Go's error handling, I hated it. result, err := doSomething() if err != nil { return err } "Are you kidding me? I have to check errors after EVERY function call?" Coming from languages with try-catch ...
Introduction I used to build microservices like this: create some REST endpoints, throw some database calls in the handlers, maybe add some validation. Ship it. Then I tried scaling that approach. Orders were getting into invalid states. Race conditi...
Introduction Ever tried debugging a production issue using logs like this? 2025/11/30 10:30:45 Request received 2025/11/30 10:30:46 Processing order 2025/11/30 10:30:47 Error occurred Yeah... good luck figuring out which request failed, what the err...