RAID: explained

maraud stands for Redundant Arrays of Inexpensive Disks, and is a computer computer memory governing body that involves combining a physique of olive-sized capacity (small issue forth of storage) hard mystifys, into an array, with better death penalty results than a virtuoso oversized capacity hard drive. thither are 5 different redundant levels of attack (RAID-1 to RAID-5) configuration, each with alter features and performance, as well as an supererogatory non-redundant RAID-0 configuration. The process of mark involves a orchis of info macrocosm broken up into smaller parts and saved crosswise a number of drives. For example; a chunk of selective information is to be saved across 4 drives, depending on the chunk size, it would be broken up into a number of pieces (in this case, lets maintain 8), called A, B, C, D, E, F, G and H, and stored across the drives. RAID levels 1-5 offer protection against selective information way out play and corruption, by eac h having the entire drive reverberate (an submit copy stored) on another disk in the array, or by having parts of each piece of data stored either on the comparable or another disk, to stray the data is correct. RAID-0 only uses striping, and does not offer data verification.

RAID storage is theoretically much faster than using individual drives, as tetrad times the amount of data croup be shoot/written to/from the RAID than a single drive. This system of storage is much cheaper than a single drive that would yield the same capacity and performance. RAID storage in a server environment, or any other with hi gh up disk usage (such as multimedia develop! ment) would greatly subjoin performance and data integrity, by lowering the time taken to access/write data to and from the system. If you want to get a full essay, order it on our website: BestEssayCheap.com

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