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| Dec 2, 2009 |
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IT Systems >
Business Systems >
Storage Systems >
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ALSO CALLED:
Direct Access Storage Device
DEFINITION: DASD, pronounced DAZ-dee (Direct access storage device), is a general term for magnetic disk storage devices. The term has historically been used in the mainframe and minicomputer (mid-range computer) environments and is sometimes used to refer to hard disk drives for personal computers. A redundant array of independent disks (RAID) is also a type of DASD. The "direct access" means that all data can
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Definition continues below.
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DASD Reports
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Toss the Tape! 7 Key Steps for Overcoming the Limitations of Tape Backup
sponsored by ExaGrid Systems, Inc.
WHITE PAPER:
This document is a 7-step guide for making the move from tape to disk backup with deduplication. Within these steps, the Guide provides a concise summary of the downsides of tape backup, and then examines the superiority and economy of second-generation disk backup with data deduplication.
Posted: 20 Nov 2009 | Published: 20 Nov 2009
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Tucson Police Department Moves To Digital Imaging With Linear Systems And LSI 3ware RAID Controllers
sponsored by LSI Corporation.
CASE STUDY:
When the Tucson Police Department decided to equip its crime scene specialists with digital cameras, it chose Linear Systems Enterprise DIMS ImageServer for the ID Section’s server and storage needs. For its RAID protection, Linear Systems chose the LSI 3ware 9650SE controller card. Read on to find out the amazing results.
Posted: 18 Sep 2009 | Published: 18 Sep 2009
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Using FalconStor FDS as a Backup Target for Veritas NetBackup
sponsored by FalconStor Software
WHITE PAPER:
This document describes the basic concepts and integration guidelines for FalconStor® File-interface Deduplication System (FDS) in a Veritas NetBackup™ environment. It is intended to provide best practices for configuring all components.
Posted: 10 Sep 2009 | Published: 10 Sep 2009
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Virtualization with Xiotech's Intelligent Storage Element (ISE) - Animated Demo
sponsored by Xiotech Corporation
VIDEO:
There are three primary issues that must be addressed to create a reliable storage environment. View this video to find out how Xiotech's Intelligent Storage Element (ISE) addresses these issues.
Posted: 23 Nov 2009 | Premiered: 23 Nov 2009
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DASD DEFINITION (continued): … DASD, pronounced DAZ-dee (Direct access storage device), is a general term for magnetic disk storage devices. The term has historically been used in the mainframe and minicomputer (mid-range computer) environments and is sometimes used to refer to hard disk drives for personal computers. A redundant array of independent disks (RAID) is also a type of DASD. The "direct access" means that all data can be accessed directly in about the same amount of time rather than having to progress sequentially through the data. DASD definition sponsored by SearchStorage.com, powered by WhatIs.com an online computer dictionary
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