Access "Next-generation NAS"
This article is part of the Vol. 1 No. 12 February 2003 issue of Inside the new Symmetrix DMX model offerings
For companies trying to enter the network-attached storage (NAS) market, issues such as cost and ease of deployment come into play. For organizations that already have NAS installations, factors such as increasing utilization, backing up data and upgrading management tools will weigh more heavily. To help you understand where NAS is today, this article offers you a detailed look at the features of current NAS offerings and makes some suggestions on how they may fit into various storage environments. NAS vendors all agree that almost any NAS appliance on the market today will deliver the following three features: ease of use and deployment, extraordinary value and heterogeneous connectivity using common protocols (TCP/IP, NFS v 2.0, NFS v 3.0 and CIFS). Yet while vendors agree on the broad features NAS appliances offer, they disagree on how to best deliver them. NAS quickly won the hearts of storage administrators because of its ability to offer storage to any level of the organization, provide it with minimal--or no--additional client configuration and do it... Access >>>
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What's Inside
Features
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Snap Hints at Next-Gen NAS
In short order, you won't have to worry about whether to buy NAS or SAN storage.
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Storage SLAs--get ready
by Carol Hildebrand
Separating storage from servers means separate SLAs, too. Here's how to build one that can help control costs and manage service levels.
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SCSI Drives Bow Out of Capacity Race
For the first time last year, it became possible to buy an ATA disk drive with more capacity than a SCSI drive.
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Caches with the Write Stuff
Do you think that collaborative file creation, editing, storage and management between geographically distributed users is a pipe dream?
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Veritas Dumps Bare Metal Restore for TSM
Veritas has announced that effective this June, it will discontinue sales of Bare Metal Restore for IBM's Tivoli Storage Manager.
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Optimize database storage
by Jim Booth
In this article, author and consultant Jim Booth maintains that different database objects may each require their own type of storage to make the database operations run more smoothly. Whether you're dealing with tablespaces, indexes, redo logs or archives -- there's a right and wrong storage choice for each database component. This article explains what they are.
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Types of Block Data Replication
All block data replication schemes are not created equal.
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Virtualization in the switch? Not so fast
by Marc Farley
Before you buy into the whole intelligent switch hype, consider that some intelligence is best placed elsewhere.
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Snap Hints at Next-Gen NAS
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PST Files Spell Trouble for Storage Administrators
Administrators trying to keep their Exchange servers slim have their work cut out for them.
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Modernize mainframe storage
by David Braue
The mainframe is a mature technology, but storage for it continues to evolve. Find out how to bring your valuable legacy assets into your contemporary storage network environment.
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Next-generation NAS
by Jerome Wendt
Next-generation NAS
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Off-site copies on the cheap
by W. Curtis Preston
Off-site copies on the cheap
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Midrange Arrays Inherit High-End Smarts
Virtualization layers, once a feature of only the most expensive storage subsystems, are beginning to ship with midrange storage systems.
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Inside the new Symmetrix
by Michael Desmond
Inside the new Symmetrix
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Definitions
Shoeshine Effect, Reed-Solomon code and Fly Height
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PST Files Spell Trouble for Storage Administrators
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Columns
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Can Brocade's SilkWorm 12000 take the pain out of expanding your SAN?
by Darryl Brooks
Can Brocade's SilkWorm 12000 take the pain out of expanding your SAN?
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Snapshot: Where do you store end-user files?
Where Do You Store End-User Files?
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The iSCSI rollout--it's about time.
Storage Bin: The iSCSI rollout--it's about time.
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Measuring data storage utlization
by Stephen Foskett
If you're figuring your space utilization from the host side, you're getting the wrong answer. Here's how to get a truer utilization picture.
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Hot Spots: Storage services groups
Being in tune with your company's initiatives can help you stay afloat in the tidal wave of trends.
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What's new with you?
by Mark Schlack
What's new with you?
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Can Brocade's SilkWorm 12000 take the pain out of expanding your SAN?
by Darryl Brooks
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