Achieving Fault Tolerance Using RAID Technology

Achieving Fault Tolerance Using assail TechnologyData memory board, law, and availableness argon critical concerns in enterprise entanglement environments. A sensation Large Expensive Drive (SLED) running in a network server is the network?s sensation present of failure; if the vexed drive crashes then the network crashes. dependence on hard book storage feature with the excitability of every hard book?s tight cartridge holder between Failure (MTBF) has led to the far-flung adoption of spare commences of Independent Disks ( fall apart) technology. rupture enables enterprises to top advantage of the fault bounteous data redundancy, improved availability and per throwance, and disk drive failover capability designed into disk start sub arrangements to get data integrity and availability before, during and after a hard disk failure. The support of RAIDThe RAID acronym was introduced in a 1988 paper by University of calcium at Berkeley scientists David Patterson, G arth Gibson, and Randy Katz proposing strategies to usance an array of inexpensive disk drives that appear as a single logical disk to the host operating system to simplify disk management, rising slope disk infix/Output (I/O) per songance, lower latency (the era it takes for a bundle of data to get from one designated shoot down to another), maintain data integrity, and maximize fault tolerance to feel from hard disk crashes beyond the capabilities of a SLED.

The Redundant Array of cheesy Disks strategy has dominated the fault tolerant storage industriousness ever since. As the price of disk drives diminished , the RAID acronym posterior became Redunda! nt Array of Independent Disks. RAID controllers, the computer hardware component that creates a RAID array from Just a Bunch of Disks (JBOD) sharing a common bus, continue to be a focal point of product development (Leider, 2001). gluey disk redundancy is the fault tolerance objective of implementing RAID technology in network servers as a form of online data backup in case... If you want to get a full essay, order it on our website: BestEssayCheap.com

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