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Enhancing Virtual Research Environments: Solutions for Distributed and Dynamic Virtual Organizations

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This tutorial outlines the capabilities and advantages of the gCube system for creating Virtual Research Environments (VREs). It details the application framework for stateful web services and the gCore self-contained service container, emphasizing easy installation, rapid deployment, and robust failure recovery. The gCube portal simplifies complex deployment tasks. It supports a well-defined process for resource registration and offers powerful data-oriented services, metadata schema hosting, and query composition tools. The system streamlines multi-domain infrastructure management while enriching on-demand VREs.

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Enhancing Virtual Research Environments: Solutions for Distributed and Dynamic Virtual Organizations

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  1. Tutorial Outline

  2. Conclusions Part 1 • VRE as a solution to support distributed and dynamic VOs • Application framework for the development of Stateful Web Services (gCF) • Easy to install self-contained service container (gCore) • SOI middleware (Enabling services) • Rapid deployment • Failure recovery • Load balance (soon) 10 October 2008, Dubna (Russia)

  3. Conclusions Part 2 • A well defined cost-effective process to register and exploit different types of resources • The creation of a VRE is a simple and easy: • A new VO can join one infrastructure in less then 1 day • A new VRE can be deployed in less then 2 hours • Complexdeployment & configuration operations are managed via the gCube Portal 10 October 2008, Dubna (Russia)

  4. Conclusions Part 3 • Specific data-oriented services • Multiple metadata schema hosting • Powerful transformation • Supported by Search • Selection of common schemas for cross-collection searches • Support for on-the-fly projection • Assisted by the user interface • Composing queries to exploit search capabilities 10 October 2008, Dubna (Russia)

  5. Conclusions Conclusions • gCubecomplements the gLite Grid middleware by providing support for new resource types • gCubereduces the costs to manage a complex multi-domain Service Oriented Infrastructure. • gCubeoffers an horizontal solution to manage and enrich on-demand created VREs on distributed e-infrastructure. • gCubeis equipped with data and metadata management facilities that allows to make interoperable heterogeneous data sources. 10 October 2008, Dubna (Russia)

  6. http://www.gcube-system.org/ http://www.d4science.org/

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