My best #maintained and backed up system? Not my personal PC, not my #nextcloud server, and definitely not my personal blog (does it even still exist?).

But my/our #minecraft server, used by 3-5 people.

It has a #backup script with a password-protected download page, #automated offsite rendering of the map using #OverViewer several times a day, and even a #CI/CD #pipeline for the server's own #website.