Access "Is there any reason why you wouldn't use data deduplication?"
This article is part of the Vol. 7 No. 4 June 2008 issue of The top email archiving strategies for storage managers
Question of the Month: Is there any reason why you wouldn't use data deduplication? "You need to be pretty confident that the deduplication platform won't either lose [data] or incorrectly reconstruct it on retrieval." --John Boden, storage engineering, Visa Europe "It may not be worth the time and expense to implement." --Neal L. Wimbiscus, manager, NCS server support, Chicago Transit Authority "Two reasons: Dedupe can actually increase the size of your stored data when you have a compressed stream going through a device to your SAN. The second is compliance: One would essentially be rendering any data headed for a write-once vault corrupt by removing redundant data." --Tory Skyers, senior systems engineer, Prudential Fox & Roach Realtors/Trident Group, Devon, PA "No. We have been overtaken by high-profile projects and need to look into options to alleviate our backup and storage concerns." --Steve Rice, Unix administrator, U.S. Navy Access >>>
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- Gaps seen in file archiving tools
QUALITY AWARDS III: NetApp sweeps NAS awards
After a clean sweep of both the enterprise and midrange categories, NetApp is the undisputed NAS king. BlueArc Corp., last year's enterprise winner, didn't have a chance to challenge NetApp with too few responses to make the final cut.
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- Is there any reason why you wouldn't use data deduplication?
- Cheers and jeers for tiered storage
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Data migrations are a fact of life. In many cases, the migration ends up being a tedious process. Automated tools can help ease migration woes. Host-based migration software takes the load off the storage array and can easily bridge the gap when migrating data between heterogeneous storage systems. But array-based migration may be preferred for technology refreshes.
- Backup By The Numbers
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If you haven't standardized on an email archiving product, it can be time-consuming to find one that fits your company's needs. We list the 10 questions that will help you narrow down the list of available products and find the one that best suits your requirements.
- Windows Server 2008 steps on some storage toes
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Ask the Expert: Connecting two data centers
I'm connecting two data centers, 70km apart, and I want to use EMC Symmetrix for synchronous replication. Will that distance work?
The big crunch: Capacity grows, budgets shrink
The brief respite storage managers enjoyed from the ever-escalating need for more disk capacity appears to be over. Respondents to our 2008 Purchasing Intentions survey say they'll add an average of 47TB of new disk capacity this year. But they'll have to do it with smaller storage budgets. And while virtualization could help respondents use their storage more efficiently, it's still receiving a cool reception.
- Storage automation still not a no-brainer
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Hot Spots: Data deduplication drama
by Lauren Whitehouse
Deduplication is one of those influential, crucial technologies that comes along every few years. But the vendor landscape is changing quickly, with new entrants and a recent spate of acquisitions. Cut through the vendor hype by requesting real-world references and proof points.
Storage Bin 2.0: Bridging the gap with just one word
Do you want to once again rise to hold a prominent seat at the table of corporate glory? All you have to do is learn one simple word: "Yes."
- One throat to choke
Best Practices: Planting seeds of green
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Adopting green storage practices is all about being a good corporate citizen, trying to save storage operational costs and perhaps making a positive impact on the environment.
- Hot Spots: Data deduplication drama by Lauren Whitehouse
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