an industrial standard which exist for multiple-disk database schemes, is termed as RAID. The basic strategy used in RAID is to replace the large capacity disk drive with multiple smaller capacity disks. there are several RAID levels. RAID 0 is for striping: Applications requiring high performance for non critical data. RAID 1 is for Mirroring : (Typical applications) System drives; critical files. ther are 6 RAID levels may be its in the form of disks overlaping one upon the another. With this background can any one give detailed, pictorial form of RAID Thank you, Suman (MCA student)
RAID ( redundant array of inexpensive disk ) is a data storage virtualizationtechnology that combines multiple disk drive components into a logical unit for the purposes of data redundancy or performance improvement
Raid is use in server and the raid is redudant array of inexpencive disk
Intel Rapid Storage Technology is a firmware RAID system. Intel Matrix RAID, Intel Rapid RAID, and Intel Smart Response Technology are features of Intel Rapid Storage Technology.
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raid 0
RAID technology uses multiple disk drives to achieve either fault tolerance or an increase in read and write performance.
A Raid technology.
RAID
raidis a surprise attack by a small armed force
Sometimes using different block size can improve performance especially for RAID technology. If you are not using RAID, you will not see noticeable improvement if you change the block size.
Even thought there are more than 20 different variants of RAID, they all spawn off of three main technology standards. 1.) Striped (RAID 0) 2.) Mirrored (Raid 1) 3.) Parity (Raid 3,4,5,6) From those three you can create vast complex arrays. For example; RAID 5X5 +1 is what our NAS server has it consists of 50 HDD's where this array combines all three technologies.
You hardware has to support RAID technology, read the manual for your motherboard. If you have Linux you can have software RAID which is slower than hardware but still can be used to for mirroring, striping and so on. In the manual should described how to create RIAD (0, 1 and so on). You can have RAID software for windows too, but it's expensive and perfomance is not that great.
To find the true meaning of raid date recovery I would suggest going to the following site: www.theraiddatarecovery.com All the information you need to know would be found there.
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