Storage Virtualization
Storage virtualization is the process of completely abstracting logical storage from physical storage. The physical storage resources are aggregated into storage pools, from which the logical storage is created. It presents to the user a logical space for data storage and transparently handles the process of mapping it to the physical location. This is implemented in modern disk arrays, using vendor proprietary solutions. However, the goal is to virtualize multiple disk arrays from different vendors, scattered over the network, into a single monolithic storage device, which can be managed uniformly.
Read more about this topic: Storage Area Network
Famous quotes containing the word storage:
“Many of our houses, both public and private, with their almost innumerable apartments, their huge halls and their cellars for the storage of wines and other munitions of peace, appear to me extravagantly large for their inhabitants. They are so vast and magnificent that the latter seem to be only vermin which infest them.”
—Henry David Thoreau (1817–1862)