eComputerBay

Computer Bay
Login | Register Build Your PC
Build UR PC  
New Used Refurbished
 USD ($)    Skype Connection    Skype Connection
Buy, Sell & Promote Computers World Over

Product Search Bar

  Computer Dictionary : RAID (Redundant Array of Independent Disks)
 

Welcome to the eComputer Bay's Computer Dictionary - the free online dictionary of computer and technology terms. The goal of the Computer Dictionary is to not just define computer terms, but explain them as well.

Definitions of computer terms are helpful, but explanations with examples are even better. eComputer Bay contains hundreds of computer and technology terms, all with detailed explanations.

Use the Search Bar Below To Get Computer Definations And To Check out All the Terms Simply leave the Computer Term Blank...-



Computer Term

1. RAID (Redundant Array of Independent Disks)

Stands for "Redundant Array of Independent Disks." RAID is a method of storing data on multiple hard disks. When disks are arranged in a RAID configuration, the computer sees them all as one large disk. However, they operate much more efficiently than a single hard drive. Since the data is spread out over multiple disks, the reading and writing operations can take place on multiple disks at once. This can speed up hard drive access time significantly. Multiple hard drives may not improve hard disk performace as much as multiple processors may enhance the CPU performance, but it is based on a similar logic.

The benefits of RAID come from a technique called "striping," which splits up the stored data among the available drives. The "stripes" of data are usually a couple of megabytes large and are interleaved between the drives. The striping system also increases the mean time between failure (MTBF), when reading data. This allows more data to be read accurately in a short period of time. The benefits of the RAID system are especially noticeable when storing large amounts of data. Therefore, many Web hosting and Internet Service Providers use RAID to store data for their clients.



 
 



Free Online Computer Dictionary

Copyright © eComputerBay.com All rights reserved. Reproduction in whole
or in part in any form or medium without written permission is prohibited.
Usage of this web site is subject to terms and conditions.
eComputerBay on
© eComputerBay - (2007-2019)