Database migrations provide a reliable way to version your schema and keep development, testing, and production databases synchronized.
Use descriptive migration names, choose appropriate column types, and define indexes and foreign keys intentionally.
Good Migration Habits
- Keep migrations focused.
- Use foreign keys carefully.
- Add indexes for important query patterns.
- Avoid unnecessary schema duplication.
- Test migrations on a clean database.
Well-designed migrations make long-term database maintenance much easier.