> For the complete documentation index, see [llms.txt](https://angel3-docs.dukefirehawk.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://angel3-docs.dukefirehawk.com/databases.md).

# Databases

- [Object Relational Mapping (ORM)](https://angel3-docs.dukefirehawk.com/databases/object-relational-mapping-orm.md)
- [About](https://angel3-docs.dukefirehawk.com/databases/object-relational-mapping-orm/about.md)
- [Basic Functionality](https://angel3-docs.dukefirehawk.com/databases/object-relational-mapping-orm/basic-functionality.md)
- [Relations](https://angel3-docs.dukefirehawk.com/databases/object-relational-mapping-orm/relations.md)
- [Migrations](https://angel3-docs.dukefirehawk.com/databases/object-relational-mapping-orm/migrations.md)
- [PostgreSQL](https://angel3-docs.dukefirehawk.com/databases/object-relational-mapping-orm/postgresql.md)
- [NoSQL](https://angel3-docs.dukefirehawk.com/databases/nosql.md)