# Rebuild and safe change

Changes and restores proved on a separate database before anyone relies on them.

- [Can we rebuild this database from its sources?](https://www.atlasscope.dev/prompts/can-we-rebuild-this-database-from-its-sources): You worry about disaster recovery, production-only state, or whether the data could be rebuilt.
- [Are our database changes safe before we merge?](https://www.atlasscope.dev/prompts/are-our-database-changes-safe-before-we-merge): A migration, or a change to functions, views, RLS, types or column meaning, is about to ship.

Source: https://www.atlasscope.dev/prompts/rebuild-and-safe-change