data striping


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data striping

[′dad·ə ‚strīp·iŋ]
(computer science)
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

data striping

(storage)
Segmentation of logically sequential data, such as a single file, so that segments can be written to multiple physical devices (usually disk drives) in a round-robin fashion. This technique is useful if the processor is capable of reading or writing data faster than a single disk can supply or accept it. While data is being transferred from the first disk, the second disk can locate the next segment.

Data striping is used in some modern databases, such as Sybase, and in certain RAID devices under hardware control, such as IBM's RAMAC array subsystem (9304/9395).

Data striping is different from, and may be used in conjunction with, mirroring.
This article is provided by FOLDOC - Free Online Dictionary of Computing (foldoc.org)
References in periodicals archive ?
IBM also made lots of smaller tweaks to AIX with Version 4.3.3, including support for Sun's NIS+ system management programs, a journal file system that now supports online backup as well as concurrent data mirroring and data striping on file systems, upgrded Sendmail, and tweaks to the kernel to improve web serving performance.

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