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Raid definition and configuration

What is RAID  RAID stands for Redundant Array of Independent Disks (full form of raid). RAID is a method of combining several hard disks into one unit or group.It  is a data storage Virtualization technology that combines multiple disk components into a logical unit for the purposes of data redundancy or...
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Cloud Computing ( Public vs Private cloud vs Hybrid cloud)

Cloud Computing The Cloud Computing is now a trend and a hot discussion in every IT group.  The reason behind is that the cloud infrastructure can offer advantages over traditional data-centers in the areas of performance, scalability, and even security. There is a vast difference between private, public and hybrid clouds...
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