本课内容目前为英文。
Backups you can trust
Disks fail, people run DELETE without WHERE, and bugs corrupt data. A backup is your way back, but only if it is consistent, stored somewhere else and actually tested.
本课内容目前为英文。
Disks fail, people run DELETE without WHERE, and bugs corrupt data. A backup is your way back, but only if it is consistent, stored somewhere else and actually tested.