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Disk Drives

ALSO CALLED: Drives
DEFINITION: An SSD (solid-state drive or solid-state disk) is a storage device that stores persistent data on solid-state flash memory. SSDs actually aren't hard drives at all, in the traditional sense of the term, as there are no moving parts involved. Instead, an SSD has  … 
Definition continues below.


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DataCore UpTempo Performance Acceleration Software
sponsored by DataCore Software Corporation
SOFTWARE LISTING:   Posted: 04 May 2008 | Published: 01 May 2008
SUMMARY: UpTempo™ is powerful, performance accelerator software for Windows-based systems. It dramatically speeds up applications by making the computer system read and write data to its disk drives more efficiently.

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A Solutions Approach for Low TCO: What are the Costs to Store Data Long Term on Tape and Disk?
sponsored by The LTO Program
WEBCAST:   Posted: 18 Apr 2008 | When: Available On Demand
SUMMARY: In this live Webcast, The Clipper Group reviews the associated costs for each approach to store data long term and determines the real world impact of each approach.

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Testing The Recoverability of Today's Disk Drives
sponsored by Pillar Data Systems
WHITE PAPER:   Posted: 07 Mar 2008 | Published: 01 Dec 2007
SUMMARY: Disk drive capacity is constantly increasing and a drive failure has a serious impact on data. Read this white paper to learn about a study that tested the recoverability of disk drives during a failure and find out which drives performed best.

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The Enterprise Archive Defined
sponsored by Permabit Technology Corporation
WHITE PAPER:   Posted: 08 Feb 2008 | Published: 01 Feb 2008
SUMMARY: The objective of archiving is to gain cost and operational efficiencies while reliably protecting information for the long-term.

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Modular Systems: The Evolution of Reliability
sponsored by APC
WHITE PAPER:   Posted: 06 Feb 2008 | Published: 01 Jan 2005
SUMMARY: The mission of this paper is to illustrate, through case studies, how modularity not only delivers its more obvious and easily understood benefits but also its most subtle, least understood, and profound reliability benefit.

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Mix SAS/SATA Drives for Speed or Capacity
sponsored by Storage Magazine
JOURNAL ARTICLE:   Posted: 20 Jul 2007 | Published: 01 Jul 2007
SUMMARY: New arrays with a mix of SAS and SATA drives let you set up tiering in a single box. But proceed with caution: Numerous inoperability issues need to be resolved.

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Swap Tape for Removable Disks
sponsored by Storage Magazine
JOURNAL ARTICLE:   Posted: 14 Mar 2007 | Published: 01 Mar 2007
SUMMARY: Removable disk cartridges are faster than tapes and easier to manage--but don't dump that tape library just yet.

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"Real" Time versus "Reel" Time Recovery: Recipes for Success in 2005
sponsored by Avamar Technologies
WEBCAST:   Posted: 26 Jul 2005 | When: Available On Demand
SUMMARY: Learn how to maximize growth opportunities while minimizing operational costs and satisfying government regulations in 2005 by evaluating the impact of disk-based approaches to data protection.

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DISK DRIVES DEFINITION (continued): …  an array of semiconductor memory organized as a disk drive, using integrated circuits (ICs) rather than magnetic or optical media.

This arrangement has many advantages. Data transfer to and from solid-state drives is much faster than electromechanical disk drives. Seek time and latency are also substantially reduced. Users typically enjoy much faster boot times as well. In general, SSDs are also more durable and much … 
Disk Drives definition sponsored by SearchStorage.com, powered by WhatIs.com an online computer dictionary



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