Database Guides
All common open-source relational database management systems are supported in all versions of Atlas.
All common open-source relational database management systems are supported in all versions of Atlas.
What descending indexes are in SQLite, when an ORDER BY DESC query benefits, and how to declare one in an Atlas HCL schema and apply it to the database.
Create functional (expression) indexes in SQLite to speed up case-insensitive searches and queries on computed values, and manage them with Atlas.
What partial indexes are in SQLite, when they beat a full index, and how to declare one in an Atlas HCL schema so Atlas plans the migration for you.
Manage a SQLite schema with Atlas declarative migrations in HCL: inspect the database, edit the schema, and apply the changes.
Manage a SQLite schema with Atlas declarative migrations in SQL: inspect the database, edit the schema, and apply the changes.
Manage Turso and libSQL database schemas with Atlas. Connect over libsql://, apply a declarative HCL schema to an edge database, and inspect the result.