> For the complete documentation index, see [llms.txt](https://man.bsdcn.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://man.bsdcn.org/db.md).

# db

- [btree(3)](https://man.bsdcn.org/db/btree.3.md)
- [dbm(3)](https://man.bsdcn.org/db/dbm.3.md)
- [dbopen(3)](https://man.bsdcn.org/db/dbopen.3.md)
- [hash(3)](https://man.bsdcn.org/db/hash.3.md)
- [recno(3)](https://man.bsdcn.org/db/recno.3.md)
- [mpool(3)](https://man.bsdcn.org/db/mpool.3.md)