> write-once-read-never Well, if you're being smart, it's going to be write-once-read-sometimes-once because you should be testing your backups every so often.

> write-once-read-never Well, if you're being smart, it's going to be write-once-read-sometimes-once because you should be testing your backups every so often. You'd probably want to backup to some kind of service in the middle, then at the end of the month/quarter ship a backup to cold storage.