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    Default VTL Vs. Unified Storage Array

    Hi all,

    what are difference between Virtual Tape Librairies and Unified Storage Array..??

    Thanks

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    Quote Originally Posted by lotfi1986 View Post
    Hi all,

    what are difference between Virtual Tape Librairies and Unified Storage Array..??

    Thanks
    A Unified Storage Array or NUS is a consolidation of file and block based access is a single storage platform supporting fiber connected SAN, iSCSI and NAS. In other words, a collection of various disk topologies.

    VTL on the other hand is an emulation of tape on disk which is considered a sequential device since by emulating tape, data is stored sequentially.
    Last edited by moon-buddy; 12-01-2011 at 11:37 PM.
    Ed

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