User Data
User data is stored in PostgreSQL using arbitrary JSONB data. Applications can have multiple rows of application data but are expected to manage their own schema and data model. For example, data types can be specified as a common JSON attribute that can then be queried to filter results.
Indexes are defined on the server-side to provide fast access to specific user application data, but the creation of application-specific JSONB indexes is not currently supported.
In the same way as files, users have full control over the data they generate while using your app, including the ability to modify and delete existing database entries. Be aware when developing your application that custom changes might be made by the user.
API
Full API details are not yet documented here because they are expected to change significantly before public release.