An application declares `depends_on: [db]`, but its initial MySQL connection sometimes fails. Restarting the app later works. How can Compose wait for readiness, and shou

A questions query filters by `authorId`, sorts by `createdAt DESC`, and returns 20 rows. Would an index on `(authorId, createdAt)` help? Would the same index be equally u

I’m new to Docker and want a reproducible development environment for my team. How do I persist MySQL data between container restarts and wait for the database to be read

Our API works perfectly locally, but we’re hitting connection limits after deploying. What is the recommended way to configure pooling with Prisma and MySQL?