Moving to using external Database instead of JSON files

[Coow]

Hey!
Was thinking of self hosting this as a backup for tournaments in case the website goes down.
Was then considering Dockerizing the App, but then noticed it would be hard due to the way files and such is stored. Making that quite difficult.

Would there be any interest/challenges moving over to using say, MongoDB or SQLite instead of JSON files? Thinking both in terms of how the official site is hosted with costs/complexity/limits etc.

I would be happy to do some work on moving the app over to MongoDB for example

[HSZemi]

The current hosting does not support docker (and does not need to), so that is not something on my mind.
I also struggle to see how using files for storage is harder than using e.g. MongoDB for storage.
Even with docker: Can't you just use bind mounts or volumes for /log, /presets and /data?