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Advancements in e-Science: Harnessing Global Collaborations and Distributed Resources

The e-Science initiative is pivotal in modern research, enabling large-scale science through global collaborations enabled by the Internet. It focuses on providing easy access to vast datasets and high-performance computing resources, including dedicated Teraflop computers and affordable PC collections. The Grid architecture facilitates secure, flexible resource sharing among dynamic users and institutions, while ongoing studies highlight key user priorities for e-infrastructure. The National Grid Service (NGS) aims to provide comprehensive electronic access to essential computational and data resources for researchers across the UK.

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Advancements in e-Science: Harnessing Global Collaborations and Distributed Resources

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  1. e-Science Update Steve Gough, ITS 19 Feb 2007

  2. e-Science • large scale science increasingly carried out through distributed global collaborations • enabled by the Internet • access to very large data collections • very large scale computing resources • high performance visualisation NeSC web site, in turn taken from the Research Council e-Science Core Programme e-Science Update

  3. e-Science • easy access to expensive remote facilities • computing resources • dedicated Teraflop computers or cheap collections of PCs • information stored in dedicated databases NeSC web site, in turn taken from the Research Council e-Science Core Programme e-Science Update

  4. The Grid • an architecture proposed to bring all these issues together • the Grid as an enabler for Virtual Organisations • "An infrastructure that enables flexible, secure, coordinated resource sharing among dynamic collections of individuals, institutions and resources." • Ian Foster and Carl Kesselman • inventors of the Globus approach to the Grid NeSC web site, in turn taken from the Research Council e-Science Core Programme e-Science Update

  5. Study of Users' Priorities for E-Infrastructure for Research • SUPER • continuing study by staff from: • National e-Science Centre (NeSC) • Open Middleware Infrastructure Institute UK (OMII-UK) • Council for the Central Laboratory of the Research Councils (CCLRC) e-Science Update

  6. SUPER • found 5 main issues with existing users: • distributed file management and policy • tools to support the creation and use of dynamic virtual organisations • need to support projects through tools and training • authentication, software licensing, and reliable and consistent environments • user interaction with e-infrastructure services through defined APIs, scripting environments, and graphical workflow environments e-Science Update

  7. e-Science Development Officer • stimulate research collaboration • within Reading and between Reading & other institutions • maximise use of developing resources • work with academics • based in ITS, but • work with existing experts • SSE, ESSC, ACET, Meteorology etc • closing date 2/3/07 e-Science Update

  8. National Grid Service (NGS) • mission: • to provide coherent electronic access for UK researchers to all computational and data based resources and facilities required to carry out their research, independent of resource or researcher location • http://www.grid-support.ac.uk/ e-Science Update

  9. National Grid Service (NGS) • 2 compute nodes • Oxford & White Rose Grid • 2 data nodes • Manchester & RAL e-Science Update

  10. Reading Grid • 200+ classroom PCs running CoLinux image • using spare CPU power • PCs join a condor pool of local computers • joining Reading & Oxford Grids? • can we add PCs in schools? • more from Ian Bland later e-Science Update

  11. Reading e-Science Centre (ReSC) • promote e-Science methods in the environmental science community • http://www.resc.rdg.ac.uk/ • more from Jon Blower ... e-Science Update

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