Storage Management Strategies for the CIO
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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What's Inside
Features
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Federal Regulations Spur Interest in Tape Encryption
Are federal regulations making you paranoid?
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SAN holdouts
by Jeff Moad
In the first of three stories profiling organizations at various stages of storage networking, we look at those who have chosen to wait and find out why.
- WORM Option Seals Tape Library Sale
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Firm finds happiness with startup vendor
Happiness is a 3PAR array
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Can Disk Speed Up Lethargic Backups?
Is disk-based backup right for your shop?
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RAID Making its Way to the Motherboard
Gartner sees RAID on the motherboard
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Where tape belongs
by David Braue
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.
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Federal Regulations Spur Interest in Tape Encryption
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SAN/NAS convergence: proceed with caution
by Michael Desmond
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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Dark storage
Dark storage
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The case for high-end arrays
The gap between midrange and high-end storage arrays has narrowed, enough so that the decision of which storage array to buy is less of a technical decision and more of a business one.
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Windows Storage Server 2003 Debuts
Windows storage server has arrived.
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Protect your SAN from attack, part 2
by W. Curtis Preston
We continue our security series by looking at how to provide strong authentication for SANs, otherwise known as zoning. The trick is to find the right zoning technique that meets your needs for both security and convenience.
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Linux: a good deal with drawbacks
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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SAN/NAS convergence: proceed with caution
by Michael Desmond
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Columns
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Dense wavelength division multiplexing for disaster recovery
by Darryl Brooks
It's been two years now since the attacks on the World Trade Center and the Pentagon, and there are new options for disaster recovery. In this first of a two-part series, we critique DWDM.
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Centralizing remote-office data backup
by Jon Oltsik
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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Keeping more useless data online
Storage Bin: We may be keeping more data online than ever before, but we are also keeping more useless data online as well.
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Avoiding backup nightmares with data backup reports
by James Damoulakis
The key to avoiding common backup nightmares that plague most storage managers is having clearly defined backup reports.
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Snapshot: Backup procedures
What's Your Backup Philosophy?
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Now that the lights are back on...
by Mark Schlack
Now that the lights are back on...
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Dense wavelength division multiplexing for disaster recovery
by Darryl Brooks
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