2026-07-08
Database design and management
Your app works fine — until you add one field and everything breaks. Here's how to design your database so it grows without falling apart.
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Roles and permissions
Your app works — but can anyone do anything? Roles and permissions explained for non-developers building with AI, before it becomes a serious problem.
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User registration and login
Your app needs accounts before anything else — here's how to build login and registration that won't embarrass you when real users arrive.
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