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Steady march toward storage virtualization
This article is part of the Storage magazine issue of Vol. 11 Num. 1 March 2012
Fifty-six percent of our readers have virtualized at least some of their installed storage. Those who have cite easier management of storage systems and data as a key benefit. Storage virtualization has been around as long (or longer) than its server-side cousin, but lags in deployments because it’s a bigger job to virtualize storage. Still, 56% of readers tell us they’re “there” with at least some of their installed storage virtualized. Of those, 78% have virtualized file storage and 51% their block storage. If you think these are pilot projects, you’re probably wrong: virtualizers report an average of 51% of their file storage has been virtualized and a whopping 73% for block. Virtualizing in the storage array is the most popular method (55%), but host-based virtualization is gaining (39%). For those who have taken the plunge, the benefits are clear: 39% cite more efficient use of installed capacity and 28% say it’s easier to manage storage systems and data. If it’s so good, what’s holding up the rest of us? Twenty-eight ...
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Features in this issue
Virtualizing network resources can help reduce the contention for services and significantly improve performance.
If it hasn't done so already, NetApp is shaking off that "only NAS" label with yet another big win in the Quality Awards for Enterprise Arrays.
Fifty-six percent of our readers have virtualized at least some of their installed storage. Those who have cite easier management of storage systems and data as a key benefit.
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Columns in this issue
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IT departments can endorse a single offering that best balances collaboration and file sharing needs with their security and control requirements.
You might think you have good insight into your infrastructure, but for next-generation data centers, it probably isn’t good enough.