| [addon](help/database/db_addon) | registered addons |
| [apcontact](help/database/db_apcontact) | ActivityPub compatible contacts - used in the ActivityPub implementation |
| [application](help/database/db_application) | OAuth application |
+| [application-marker](help/database/db_application-marker) | Timeline marker |
| [application-token](help/database/db_application-token) | OAuth user token |
| [attach](help/database/db_attach) | file attachments |
| [cache](help/database/db_cache) | Stores temporary data |