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How vSphere is easing storage burdens of server virtualization
In the January 2010 issue of Storage magazine online, we turn our attention to vSphere. This VMware release included many features designed to ease the storage burdens that server virtualization can cause. Our cover story tells you how each feature works. Plus, read how Ford Motor Company solved capacity planning challenges.
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Features in this issue
With vSphere, VMware addresses many of the past storage-related shortcomings that created headaches for storage pros.
In their 3 Gbps incarnation, SAS drives have proved popular in low-end and nearline data storage systems, but at 6 Gbps, SAS-2 poses a serious threat to Fibre Channel interface drives and could change the landscape of high-end storage arrays.
Storage shops often struggle with anticipating new capacity requirements and ensuring that business needs can be met. After virtualizing its storage, Ford Motor Co. took a unique approach to allocation issues and made capacity planning as simple as balancing a checkbook.
Our monthly survey shows that backing up remote and branch offices is still a tough nut to crack for some companies. But newer tools -- like data dedupe -- are helping to ensure that remote data is protected.
NetApp, winner of all three previous Quality Awards for midrange NAS systems and one for enterprise NAS products, gets nudged aside as Hewlett-Packard and IBM prevail in our latest survey.
Columns in this issue
Storage vendors have become so enamored of the term "cloud storage" that it's hard to tell what it means anymore. But if you can get past the marketing hype, you'll find cloud storage has been adopted in some sectors as a data archive tier, and has been delivering cost-saving benefits for quite some time.
Despite the buzz about solid state and storage for VMware environments, 2009 wasn't a particularly banner year for standout storage technologies. Here's hoping the real storage innovations will come in 2010.