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Grid Service  Grid Webservice

Grid Service  Grid Webservice. Arun Jagatheesan San Diego Supercomputer Center/ University of Florida. Acknowledgement. Reagan Moore, SDSC. Mary Thomas (SDSC). *.*, NASA. BOF Questions . Whatz ahead for Grid Webservices – I Any use for my current grid project / application?

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Grid Service  Grid Webservice

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  1. Grid Service  Grid Webservice Arun Jagatheesan San Diego Supercomputer Center/ University of Florida

  2. Acknowledgement • Reagan Moore, SDSC. • Mary Thomas (SDSC). • *.*, NASA. Grid Service -> Grid Webservice

  3. BOF Questions • Whatz ahead for Grid Webservices – I • Any use for my current grid project / application? • What are the drawbacks? • Can our developers do this? • Has any one done this on Grid. • What lies ahead –II ; Lets Dream. Grid Service -> Grid Webservice

  4. Whatz ahead for Grid(Part I) • “Grid” as it was meant to be. Grid in a Cell?? Grid Service -> Grid Webservice

  5. Let us walk before we run. Grid Service -> Grid Webservice

  6. Will there be any use of WS? • Make application bend to the user – not the other way. • Piece of cake to use web forms. But scientists/users want more than web forms. • They want to program their applications as if it were their robot to find and use services on the grid. Grid Service -> Grid Webservice

  7. Will there be any use WS?.. • Loose Coupling, No hard coding to use. • Service Oriented Architecture • Withstand: S/W Migration, Version Change, OS, technology change. • Ease of Administration of Grids. Grid Service -> Grid Webservice

  8. What will stop me? • Possible show stoppers: [Not Science-fiction ] • Still languages that can not be wrapped (or soap-ified) • Community Resistance [Standards always have some problem to start] Grid Service -> Grid Webservice

  9. What will stop me? .. • Uncharted Waters • Grid Service Description • Service Composition • Service Monitoring Grid Service -> Grid Webservice

  10. Can our developers do WS? • Tool Kits. • Commercial, open source efforts • IBM WSTK tool kit • .NET • Apache. • Many others. Grid Service -> Grid Webservice

  11. Any thing similar on grid now? • Wanted a grid application  Grid Web Service • Simple demo of SRB replication web service. • SOAP, WSDL. (Data Management/Replication as WS). Grid Service -> Grid Webservice

  12. SRB Webservice Demo Any application WSDL Interface Description SOAP client SRB SOAP Server SRB Server SRB Client Grid Service -> Grid Webservice

  13. What lies ahead – Part II • AAA Grid (Any time, Any where, Any thing on Grid) • Grid access from deep jungle to mars • Scientific UDDI-like. • Research • Extend WSDL (Grid Service Description Language) • Grid Workflow using web services • SOAP clients for Fortran programs, etc • Grid Services Oriented Architecture Grid Service -> Grid Webservice

  14. Share Dreams • Dream – thoughts - action; opportunities • Community effort on Test bed. • Possible R&D Areas • Service composition and Workflow in Grid • Scientific UDDI taxonomy. Grid Service -> Grid Webservice

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