Access "NAS: more than just an appliance"
This article is part of the Vol. 1 No. 5 July 2002 issue of Overview of top tape backup options for midrange systems and networking segments
High-end NAS appliances are becoming smarter in how they handle files, connect to storage devices and work with different file types. As a result of their newfound intelligence, NAS boxes have graduated from departmental storage chores to servicing mission critical corporate applications. And with the introduction of new NAS gateway technology, several vendors have announced NAS appliances that can work within a storage area network (SAN) on block I/O data in addition to traditional NFS (network file system) and CIFS (common Internet file system) file formats. How NAS works Because these so-called high-end NAS appliances are storing key corporate data - the crown jewels so to speak - they possess advanced features such as point-in-time copy and the ability to rollback to prior file versions and backup software support that may include the network data management protocol; see "NDMP restores sanity to NAS backup". The development of NAS At its most basic level, NAS provides remote file services over a network. The network is usually Ethernet, but can use ... Access >>>
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Features
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Cutting through the tape maze
by Ron Levine
All tape is not created equal. Here's everything you need to know about tape formats for corporate backup.
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Recent Funding to Storage Companies
Database backup and recovery software and next-generation storage switching hardware garnered the lion's share of late-spring venture capital funding.
- ASK THE EXPERT: What does storage pooling mean? What do you think of it? by Joel Lovell
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Test before you taste
by Benjamin Kuo
If you're putting a SAN together, you'll need to test interoperability. Surprisingly, that goes double for open systems products. Some companies are even doing it themselves - here's how
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Virtual tape is cast for the open systems stage
For some people in the open systems world, tape is a four-letter word.
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Distance yourself from disaster
by Charles T. Clark
Long-distance replication is reachable with new optical and IP storage networking technologies.
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Pushing storage to another level
by Johanna Ambrosio
In the extreme worlds of geophysical computing and genomics, storage managers are learning approaches that will be in the mainstream tomorrow.
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NDMP restores sanity to NAS backup
by David Braue
NDMP has emerged as the best way to provide plug-and-play connectivity between backup software and filer-attached tape drives.
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Storage industry index
May followed April's dramatic decline.
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NAS: more than just an appliance
by Randy Kerns
New advances in NAS boxes are moving them from mere departmental storage workhorses to servicing mission critical corporate applications.
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Cutting through the tape maze
by Ron Levine
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Chargeback ROI: Does accountability pay?
by Anne Zieger
Chargeback for storage use is attracting a lot of interest. But does it make sense financially?
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Standard IT processes: getting to yes at Intel
by Bill Whittington
How one man helped standardize corporate backup and restore procedures - and lived to tell about it.
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Vixel chip brings switching to disks
Subsystem vendors are coming up against the limitations of shared protocols.
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Storage management building on XML foundation
Storage management software is "like stepping back in time ten years."
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Bona fide iSCSI products ship
With ratification of the standard coming soon, more and more iSCSI products have started surfacing.
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Apple Xserve counts on ATA
Apple has embraced ATA drives in its new 1U rackmount server.
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Legato sidles up to Microsoft
Curious about what Microsoft will include for storage management software in its upcoming .NET server?
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HPaq: the upshot for storage
Wondering which storage product the merged Compaq/HP will push?
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15K RPM disk drives
Need speed? While not spilling over with capacity, 15,000 rpm disk drives deliver average seek times for reads at about 3.5 ms vs. around 4.5 ms for 10,000 rpm drives.
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Chargeback ROI: Does accountability pay?
by Anne Zieger
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Columns
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Don't get burnt in the fire sale
by Mark Schlack
Don't get burnt in the fire sale
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Are your backup processes up to snuff?
Are your backup processes up to snuff? Here's how to rate them.
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Give the people what they want - better automation
Storage Bin: Give the people what they want - better automation.
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Snapshot: How users manage capacity
Do you know how much data you have?
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Don't get burnt in the fire sale
by Mark Schlack
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