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Frequent snapshots only help you recover after a failure. RAID1 in software is a good way to prevent downtime, as well as potentially improve read speeds.
by danudey 14y ago
Frequent snapshots only help you recover after a failure. RAID1 in software is a good way to prevent downtime, as well as potentially improve read speeds.
- andrewvc 14y agoNot really, according to the EBS docs, they can pull missing blocks from EBS from S3. You shouldn't have to perform a restore. The uncertainty should only apply to the delta unless I'm mistaken.