Question about productive use

Hi,

I wanted to know, how can I secure the database from unauthorized requests from outside, is there a way to lock the database over cloudflared, so that the worker can connect to the database but no third party? For a productive database, it would be a no-go that a database is reachable from outside.

Thanks!

Start by reviewing the repository's PostgreSQL, REST API, and Cloudflare Tunnel setup to determine what network exposure the example actually configures. Document whether a worker-only connection is supported and what production restrictions are required; done means the security guidance answers the question without requiring assumptions.

Written by the indexing model from the issue text.