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RAS (Reliability, Availability, Serviceability)

ALSO CALLED: Reliability (Systems), RAS, Reliability, Reliability, Availability, Serviceability, and Availability
DEFINITION: In computer memory technology, RAS (row address strobe) is a signal sent to a dynamic random access memory (DRAM) that tells it that an associated address is a row address. A data bit in DRAM is stored in a cell located by the intersection of a column address and a row address.  … 
Definition continues below.


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Disk Array Actuator: A Case for Self-Maintaining Array of Identical Disks
sponsored by Atrato, Inc.
WHITE PAPER: This paper compares the benefits and challenges involved with the development of high-density packaging, signaling, and management of hundreds of 2.5-inch small form factor disk drives.
Posted: 21 Nov 2008 | Published: 20 Nov 2008
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Managed File Transfer: The Need for a Strategic Approach
sponsored by Inovis
WHITE PAPER: As regulatory burdens on IT departments rise there's a need for a next-generation file transfer technology. Read this paper to learn about Managed File Transfer to fulfill regulation and consumer demands while ensuring the necessary flow of inf...
Posted: 04 Sep 2008 | Published: 04 Sep 2008
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White Paper: Server Selection for Production-Level Virtualization Environments
sponsored by Insight and Sun Microsystems, Inc
WHITE PAPER: This whitepaper reviews actions that IT managers can take to improve overall server performance and discusses how to select servers for large-scale virtualized environments.
Posted: 07 Jul 2008 | Published: 01 Jul 2008
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Kansas City Power & Light Energizes Network with Motorola's PTP 600 Series Fixed Broadband Solution
sponsored by Motorola, Inc.
CASE STUDY: This case study details how a large organization has deployed a new broadband solution that is more powerful and cost effective with the use of the unlicensed spectrum.
Posted: 10 Sep 2007 | Published: 02 May 2007
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Exploding the Myth That Unlicensed Spectrum Means Unreliable Service
sponsored by Motorola, Inc.
WHITE PAPER: Find out how you can benefit from using unlicensed spectrums for private or public network access use and how to mitigate any issues that may arise.
Posted: 10 Sep 2007 | Published: 01 Sep 2007
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Secure Desktop and Laptop Client Systems across the Enterprise
sponsored by Intel Corporation
WHITE PAPER: Read this report to learn more about security solutions that cut response time to threats by 90 percent, while addressing enterprise needs for rapid software installation, scalability, reliability, and reporting.
Posted: 20 Aug 2007 | Published: 01 Nov 2006
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Service Availability Puts the Business "At Your Service"
sponsored by CA
WHITE PAPER: This whitepaper describes how a service availability solution should lay out a method for managing all service delivery components, representing them as a single, unified solution for both operations and the business.
Posted: 10 Nov 2006 | Published: 01 Aug 2006
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RAS (RELIABILITY, AVAILABILITY, SERVICEABILITY) DEFINITION (continued): … In computer memory technology, RAS (row address strobe) is a signal sent to a dynamic random access memory (DRAM) that tells it that an associated address is a row address. A data bit in DRAM is stored in a cell located by the intersection of a column address and a row address. A column address strobe (CAS) signal is used to validate the column address.

RAS is also an abbreviation for "reliability, availability, and serviceability" and for registration, admission, and status.
RAS (Reliability, Availability, Serviceability) definition sponsored by SearchStorage.com, powered by WhatIs.com an online computer dictionary



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