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fault tolerance Last modified: Tuesday, October 30, 2001  The ability of a system to respond gracefully to an unexpected hardware or software failure. There are many levels of fault tolerance, the lowest being the ability to continue operation in the event of a power failure. Many fault-tolerant computer systems mirror all operations -- that is, every operation is performed on two or more duplicate systems, so if one fails the other can take over.   Fault tolerance concepts with examples Provides links to information on faults and failures, dependency relations, fault classes, and other fault attributes. Fault Tolerance Overview Provides an overview of fault tolerance, along with links to products from Reliable Software Technologies. The Center for Reliable and High-Performance Computing This group focuses on integrating research in the areas of reliable and high-performance computing, high-performance acrchitectures, fault tolerance, and testing. There are links to numerous research groups, and technical reports and publication abstracts. Related Categories Disk Drives Hardware Operating Systems Related Terms clustering data mirroring disk mirroring failover ping triangulation RAID server mirroring Shop for: Networking Hubs and Switches - Q-Logic QLogic Fault Tolerance Failover License (LK-9200-FT) Products Networking Hubs and Switches Compare all matches: 4 Store Offers from $4976-$9460 Top Store Offers Buy.com - 4975.99 eCOST.com - 5204.99 onSale - 5679.99 MacMall - 9459.99 more stores... Search: WebMediaBrands Corporate Info Legal Notices, Licensing, Reprints, Permissions, Privacy Policy. Advertise | Newsletters | Shopping | E-mail Offers | Freelance Jobs Solutions Whitepapers and eBooks Adobe Article: Adobe Helps PHP Developers Create Rich Internet Applications Adobe Article: Java Developers Finding a Home at Adobe Flex IBM Articles: A Smarter Business Needs Smarter Technology Intel Xeon Processor Increases Server Efficiency and Capabilities Intel Tech Brief: Automated Energy Efficiency for the Intelligent Enterprise Oracle Whitepaper: Using Oracle In-Memory Database Cache to Accelerate the Oracle Database Oracle Whitepapers - Innovation for IT Leaders Avaya Article: Communication-Enabled Mashups--Empowering Both Business Owners and IT Internet.com eBook: IT Manager's Guide to Social Networking Internet.com eBook: Get Ready for Windows 7 Microsoft Article: Expression Web 3--New Features for PHP Developers Whitepapers: Manage Your Business Infrastracture with IBM Whitepaper: Maximize Your Storage Investment with HP Internet.com eBook: Becoming a Better Project Manager Microsoft Article: Stress Free and Efficient Designer/Developer Collaboration MORE WHITEPAPERS, EBOOKS, AND ARTICLES Webcasts Webcast: Connecting PHP to Microsoft Technologies Video: Microsoft Partner Program Benefits Video: Windows Azure Debugging Tips SAP BusinessObjects Webcast: Unlock the Power of Reporting with Crystal Reports IBM Webcast: Speed Business Innovation with Reduced Cost and Risk Video: Deploy Applications on Windows Azure MORE WEBCASTS, PODCASTS, AND VIDEOS Downloads and eKits Downloads & Free Trials: Microsoft's New Efficiency Resource Center Get the Windows 7 SDK Free Trial: Red Gate SQL Backup Pro 6 Iron Speed Designer Application Generator MORE DOWNLOADS, EKITS, AND FREE TRIALS Tutorials and Demos Virtual Lab: Migrating PHP Applications Enabling Web Slices and Accelerators with a PHP Site Internet.com Hot List: Get the Inside Scoop on the Hottest IT and Developer Products All About Botnets MORE TUTORIALS, DEMOS AND STEP-BY-STEP GUIDES