Disk Subsystem Hardware PDF Print E-mail
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Thursday, 19 March 2009 16:43


Disk subsystems are enclosures for multiple disks.

Disk subsystems could be used at database tier or at middle tier.

Storage Area Networks (SANs) are example of most robust and high performance disk systems.

Network-attached storage (NAS) are example of lesser extent disk systems.

SANs and NAS devices are marketed under three categories: low-tier, mid-tier, and high-end.

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Last Updated on Thursday, 19 March 2009 16:45
 



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