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When to Backup
Backup scheduling should be designed in such a way that will enable a reliable
recovery from data loss. This practically means, the use of multiple redundant backup media, and a backup schedule that dictates when each set of media should
be used.
A single backup media to host all of your backup generation is not
fault-tolerant solution. RRB supports redundant backup media, so if one
fails the other(s) can be used to recover any backup generation. With RRB we recommend
to have two backup disk, and for highly sensitive cases even three. Tutorial Index
Next: Backup Withholding Period
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