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RAS (Reliability, Availability, Serviceability)

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ALSO CALLED: Reliability (Systems), RAS, Reliability, Reliability, Availability, Serviceability, 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. A column address strobe (CAS) signal is used to validate the column address.RAS is also an abbreviation for "reliability,  … 
Definition continues below.
RAS (Reliability, Availability, Serviceability) Reports
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PlateSpin Forge®: Plug In and Protect Server Workload
sponsored by Novell Inc.
WHITE PAPER: In the event of downtime, workloads can be rapidly powered on in the PlateSpin Forge recovery environment and continue to run as normal until the production environment is restored. PlateSpin Forge® ships with everything you need to begin protecting your servers straight out-of-the-box.
Posted: 01 Oct 2009 | Published: 01 Oct 2009


Which UPS is Right for the Job?
Considerations in Choosing Standby, Line-Interactive, Double-Conversion Designs - and New High-Efficiency, Multi-Mode Capabilities - for Your Data Center
sponsored by Eaton Corporation
WHITE PAPER: This white paper describes how various UPS topologies work and looks at the impact of operating mode on five key factors of UPS performance
Posted: 01 Oct 2009 | Published: 01 Oct 2009


5 Steps to Reducing Downtime: Best Practices for Windows Server Application High Availability
sponsored by Marathon Technologies
WHITE PAPER: This white paper discusses five steps for protecting Windows Server applications from downtime, offering established best practices to reduce potential single points of failure and ensure rapid recovery or continued operations in the event of failure.
Posted: 28 Sep 2009 | Published: 28 Sep 2009


Red Hat Enterprise Linux Leads the Way with Web Applications
sponsored by Red Hat
WHITE PAPER: Independent tests performed under industry benchmark standards find that Red Hat Enterprise Linux is the leading platform for running web servers - as well as Java applications and other large-scale online transaction processing tools in popular use by Internet vendors.
Posted: 24 Sep 2009 | Published: 24 Sep 2009


Increasing Reliability and Availability in a Virtualized SQL Server Environment
sponsored by Marathon Technologies
WHITE PAPER: As companies continue to consolidate and look for best possible uses of both existing and new computer hardware, nowhere is this more apparent than server management. This paper will provide you some best practices and key success stories that you can use in designing and implementing your own virtualized SQL environment.
Posted: 18 Sep 2009 | Published: 18 Sep 2009


Sybase Raises the Bar on Database Replication: Offerings Focus Strongly On Performance, Reliability, and Heterogeneity
sponsored by Sybase, Inc.
ANALYST REPORT: This report presents all the features and functionality of the Sybase Replication Server, such as support for real time, bi-directional movement of data, conflict resolution, optimized resource utilization, and heterogeneous data sources. Read this report to learn all the advantages that the Sybase Replication Server can have for your organization.
Posted: 03 Sep 2009 | Published: 03 Sep 2009


WhatsUp Gold Premium Edition - Free Trial!
sponsored by Ipswitch WhatsUp Gold
TRIAL SOFTWARE: Increasing network availability, measuring network QoS, optimizing bandwidth utilization, documenting network infrastructure, improved application availability and keeping employees productive, customers happy and the business running.
Posted: 06 Jul 2009 | Published: 06 Jul 2009


THINKStrategies - On-Demand Business Intelligence Solutions: A New Way to Achieve Your Corporate Objectives in Today's Challenging Economy
sponsored by SAP BusinessObjects
WHITE PAPER: The macro-market trends of Globalization and eCommerce are making it more important than ever for corporate executives and end users to access critical information to make effective business decisions. This paper will examine how a new generation of SaaS-based BI solutions is responding to the escalating challenges facing companies of all sizes.
Posted: 10 May 2009 | Published: 10 May 2009


MessageStats Version 6.5.1 - Exchange Server Reporting and Analysis
sponsored by ScriptLogic Corporation
TRIAL SOFTWARE: MessageStats simplifies management of Exchange helping IT administrators to improve performance, increase efficiencies and plan for capacity requirements.
Posted: 15 Apr 2009 | Published: 15 Apr 2009

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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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