Yes! We have a persistent file system, so anything you store within your project is kept even after your container sleeps.

This means you can:

• Use files as a flat file database
• Save your database files locally, or
• Use third-party storage services like a hosted MongoDB database or Redis.

See our storage app collection for examples.

We recommend creating a folder called .data as a safe place to store your data files. This folder isn't copied when a project is remixed.