2024-08-19, 02:27 PM
(This post was last modified: 2024-08-19, 02:27 PM by TheDreadPirate.)
You should backup all of them. The wal (write ahead log) and shm (shared memory) store temporary data until sqlite can commit them to the .db file. Really you should backup all of /app/config. You might get away with just backing up the database files, but a lot of images will be missing and various other weird behavior.