Access "Snapshot: Backup procedures"
This article is part of the Vol. 2 No. 7 September 2003 issue of Is it time for SAN/NAS convergence?
What's Your Backup Philosophy? What kind of backups do you currently do? If you had to pick one, which would you choose? In this month's survey, Storage magazine readers weighed in on how they perform backup today, and what their preferred method would be if they could choose. The way storage managers do backup today revealed few surprises: The most common method (79%) is backup over the LAN through a central media server, followed by LAN-free backup (25%), where backup data travels to the backup server across the SAN. A smattering of you use "client-free" (snapshot) and serverless backup today and a number of you also wrote in that servers get backed up to standalone tape drives. If you had your druthers though, many of you would shift away from traditional backup over the LAN, and opt for LAN-free (32%) or serverless (31%) backup. What's the appeal? For LAN-free backup, the name says it all: It reduces the load on the LAN. Serverless backup, meanwhile, is seen as fast and efficient. As one reader puts it: "Removing the server will eliminate the need for ... Access >>>
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Ignore the industry babble about whether tape is dead or not: Tape is here to stay. But with the advantages of new low-cost disk systems--especially for fast restoration--tape's role in backup will likely change. The upshot: You'll likely be using your libraries differently.
- Federal Regulations Spur Interest in Tape Encryption
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Until recently, various barriers separated network-attached storage and storage area networks. New hybrid SAN-NAS solutions promise many benefits, but do they actually deliver them?
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As Linux servers gain acceptance, the question of how Linux plays on storage networks arises. Not so bad, is the short answer, but not as well as you might hope, either.
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Centralize your backup, or you may never be able to recover from disasters. You may also fail to comply with federal regulations.
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Snapshot: Backup procedures
What's Your Backup Philosophy?
Now that the lights are back on...
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Now that the lights are back on...
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