A clustered NAS is a NAS that is using a distributed file system running simultaneously on multiple servers. The key difference between a clustered and traditional NAS is the ability to distribute (e.g. stripe) data and metadata across the cluster nodes or storage devices. Clustered NAS, like a traditional one, still provides unified access to the files from any of the cluster nodes, unrelated to the actual location of the data.
Read more about this topic: Network-attached Storage
Famous quotes containing the words clustered and/or nas:
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Amid the slant stones of graveyards.
Pale ghosts who planted you
Came in the night-time
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—Amy Lowell (1874–1925)
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As leene was his hors as is a rake,
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—Geoffrey Chaucer (1340?–1400)