I’ve talked a lot about the I/O blender in the last decade or so.[1. I’ve even been told I invented the term!] I’ve always said that information is the solution, allowing arrays to de-multiplex data. But a new enterprise storage company, Infinidat, claims that they can beat the I/O blender using math. Here’s their concept.
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Why is DataGravity Such a Big Deal?
DataGravity is coming to market with a mainstream product differentiated by unique features at a reasonable price. Although similar data management technology has existed for a long time, DataGravity is bringing it to the IT infrastructure market at no additional cost. The questions are simple: Will IT want a new array with these capabilities? And will DataGravity have the resources to mature their initial product to compete with “real” e-discovery solutions?
Storage Arrays Do A Few Things Very Well
Storage arrays are big, expensive, and difficult to manage. Plus, concentrating storage in a single device puts everything at risk if there is an outage. So why buy a storage array at all? Arrays do a few things very well, and this often makes up for the difference, on balance.
VMware VAAI Storage Array Support in Plain English
The most exciting enhancements in VMware vSphere 4.1 is the addition of vStorage API for Array Integration (VAAI). This new API allows VMware ESX to offload storage processing functions to capable storage arrays, reducing the workload on the server hardware in introducing new and exciting possibilities for performance and efficiency. VAAI in ESX 4.1 includes three separate capabilities: block zeroing, full copy, and hardware assisted locking.
greenBytes Embraces and Extends ZFS
I’ve long hollered that ZFS is a real storage revolution in the making, but recognized that it still had a way to go before replacing UFS, HFS+, and most volume managers. Well, a little Rhode Island company called greenBytes comes out of stealth today to announce that they’re doing just that – taking the solid […]