disk array
Disk array refers to a linked group of one or more physical independent hard disk drives generally used to replace larger, single disk drive systems. The most common disk arrays are in daisy chain configuration or implement RAID (Redundant Array of Independent Disks) technology. A disk array may contain several disk drive trays, and is structured to improve speed and increase protection against loss of data.
Disk arrays organize their data storage into Logical Units (LUs), which appear as linear block paces to their clients. A small disk array, with a few disks, might support up to 8 LUs; a large one, with hundreds of disk drives, can support thousands.
Disk arrays are an integral part of high-performance storage systems, and their importance and scale are growing as continuous access to information becomes critical to the day-to-day operation of modern business.
-
1
enterprise application
An enterprise application is the term used to describe applications -- or software -- that a business would use to assist the organization in...
-
2
open source
Generically, open source refers to a program in which the source code is available to the general public for use and/or modification from its...
-
-
3
CPU - Central Processing Unit
Definition: CPU is the abbreviation for central processing unit. The CPU is the brains of the computer where most calculations take place.
-
4
mobile operating system
An operating system for mobile devices.
-
5
Facebook
The name of a social networking site (SNS) that connects people with friends and others who work, study and live around them.
-
6
ERP - Enterprise Resource Planning
Short for enterprise resource planning, ERP is business management software that allows an organization to use a system of integrated applications...
-
7
RSA Secure ID
RSA SecurID ( “SecurID”) is a two-factor authentication technology that is used to protect network resources.
-
8
ecommerce remarketing
In email and online marketing, remarketing or ecommerce remarketing refers to the techniques, strategies and often the automated email...
-
9
Wi-Fi
A popular wireless networking technology that provides high-speed Internet and network connections.
-
10
RAM
Pronounced ramm, acronym for random access memory, a type of computer memory that can be accessed randomly; that is, any byte of memory can be...
-
11
biometrics
The study of measurable biological characteristics. In computer security, biometrics refers to authentication techniques that rely on physical...
Connect with Webopedia
-
-
Cloud Computing White Papers and Resources for Small Businesses
Keeping track of cloud computing trends, research and statistics gives small businesses knowledge and a solid foundation to get the most value...
