Hi, Akkahshh. Thanks for your input. By design, `version: '3'` was omitted from the `docker-compose.yml` file for brevity as it is optional. Also missing in your code snippet, is the `cached` flag on the volume mount -- this ensures that the volume on the host machine is cached and that the container reading from it is read-only.

I should also mention that this publication is intentionally high-level, and is meant to be a starting point.

By the way, thanks for the support (clap and follow)! Have a great day!