Log file size
That's basically the migration I'm talking about.
Okay. Yeah, it would be nice to have an Export function for that.. for backing up "static data" if nothing else.
This snippet worked for me to reduce the size:
https://www.traccar.org/forums/topic/h2-database-delete-old-positions-reduce-size-whilst-retaining-device-config/
"all vehicles, geofences, and notifications" and probably username and pass.. some is in the conf.xml, but not those first 3.