PPT-GRID COMPUTING What IS grid ?

Interconnected computer systems where the machines utilize the same resources collectively Grid computing usually consists of one main computer that distributes information and tasks to a group of networked computers to accomplish a common goal. Uni processor computing can be called centralized computing brPage 3br mainframe computer workstation network host network link terminal centralized computing distributed computing A distributed system is a collection of independent computers interc “Computing . is changing more rapidly than ever before, and scientists have the unprecedented opportunity to change computing . directions” . “In . 20 or 30 years, you'll be able to hold in your hand as much computing knowledge as exists now in the whole city, or even the whole world. Szymon Gadomski, NDGF meeting, September 2009. S. Gadomski, ”ATLAS computing in Geneva", NDGF, Sept 09. 1. the Geneva ATLAS Tier-3 cluster. other sites in Switzerland. issues with the data movement. IT4GIS. Keith T. Weber, GISP. GIS Director. ISU-GIS Training and Research Center. Goal of this presentation. Describe and demystify “The Cloud”. What is it?. How is it different from web services?. By: . Monisha. A25. What . is Pervasive Computing. ?. Pervasive . computing is . the availability . of computational power on demand in your vicinity to such a degree that information processing has been integrated into everyday objects and activities.. Khalid Muhammad. 1. History of Quantum Computing. Bits and Qubits. Problems with the Quantum Machine. Who Introduced the Idea?. Khalid Muhammad. 1. Introduction to Quantum Computing. Soviet scientist Yuri . By: Roshan Kathir, Javakar Jeyanathan, Theodore Egube. What is Quantum Computing?. Computing using quantum mechanics. Very powerful technology to allow extremely fast computing . Uses . qubits . instead of bits. Grid Computing . Definitions . The term . Grid computing. originated in the early 1990s as a metaphor for making computer power as easy to access as an electric power grid. . The definitive definition of a Grid is provided . Mike . Pangburn. Relevance to companies?. Cloud . Computing will be of particular relevance to the following types of firms:. Cash-lean firms. Firms not already heavily invested in previously installed systems/software. Pierre Riteau. Université de Rennes 1, IRISA. INRIA Rennes – Bretagne . Atlantique. Rennes, . France. Pierre.Riteau@irisa.fr. Introduction To. Sky. . Computing. IaaS. . clouds. On demand/elastic . 1. Heru. . Suhartanto. Faculty of Computer Science, . Universitas. Indonesia. E-mail: . heru@cs.ui.ac.id. Presented at University of YARSI. – General Course – on 27-th April 2011. A revised version of presentation at ICACSIS2010, . Harold Castro, . Ph.D.. Associate professor. Systems and Computing Engineering. COMIT (Communications and IT) Research Group. IMAGINE Research Group. http://sistemas.uniandes.edu.co/~comit. http://imagine.uniandes.edu.co. , collected data is streamed to a central server and data . is processed . on a powerful central server which is usually far away from the . data source.. Cloud Computing or simply “the . Cloud. ”,is. Kashif Mohammad. Senior Systems Manager. Strategy. When you arrive. Interactive Machines. Home and Data Area. Environment Modules. Batch System. Grid Computing. When you arrive. University Single Sign On(SSO).