MAKE SURE TO SET BACKUP FLAGS ON FOLDERS RATHER THAN INDIVIDUAL FILES AND ALWAYS BACK UP ALL DATABASES AND CONFIGS EXCEPT FOR THE CACHE DB AND DIRECTORY (NEVER BACKUP TEMP CACHE): https://stackoverflow.com/questions/12093774/excluding-files-from-icloud-backup

[einsteinx2]

I've read conflicting info on this. Apparently you can set whole folders but then the flag doesn't always apply to new files in the folder, so possibly the flag needs to be added to each file like I've done in the past.