Nextcloud on Caddy and Postgres

I like to use postgres and the Caddy server for Nextcloud, is there anything you can tell me, since tutorials seem to be rare online.

I have decent experience with the offline side of things, while networking is still new to me.

Yes, I am aware that MySQL and Apache might have more tutorials, I still prefer the more modern implementations and like to study the topic based on that…

Thanks a lot in advance :innocent: