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  A Virtual Data Grid for LIGO

Deelman, E., Kesselman, C., Williams, R., Lazzarini, A., Prince, T. A., Romano, J., et al. (2001). A Virtual Data Grid for LIGO. In B. Hertzberger (Ed.), High-performance computing and networking: 9th international conference, Amsterdam, The Netherlands, June 25 - 27, 2001; proceedings / HPCN Europe 2001 (pp. 3-12). Berlin / Heidelberg: Springer.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0013-56D5-D Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0013-56D6-B
Genre: Conference Paper

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lnop2110-2001-03.pdf (Publisher version), 681KB
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 Creators:
Deelman, Ewa1, Author
Kesselman, Carl, Author
Williams, Roy, Author
Lazzarini, Albert, Author
Prince, Thomas A., Author
Romano, Joe, Author
Allen, Bruce2, Author           
Affiliations:
1External Organizations, ou_persistent13              
2Observational Relativity and Cosmology, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society, ou_24011              

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 Abstract: GriPhyN (Grid Physics Network) is a large US collaboration to build grid services for large physics experiments, one of which is LIGO, a gravitational-wave observatory. This paper explains the physics and computing challenges of LIGO, and the tools that GriPhyN will build to address them. A key component needed to implement the data pipeline is a virtual data service; a system to dynamically create data products requested during the various stages. The data could possibly be already processed in a certain way, it may be in a file on a storage system, it may be cached, or it may need to be created through computation. The full elaboration of this system will allow complex data pipelines to be set up as virtual data objects, with existing data being transformed in diverse ways.

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 Dates: 2001
 Publication Status: Issued
 Pages: -
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 Rev. Type: -
 Identifiers: eDoc: 403077
URI: 10.1007/3-540-48228-8
 Degree: -

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Title: International Conference High Performance Computing and Networking ; 9
Place of Event: Amsterdam, The Netherlands
Start-/End Date: 2001-06-25 - 2001-06-27

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Title: High-performance computing and networking : 9th international conference, Amsterdam, The Netherlands, June 25 - 27, 2001 ; proceedings / HPCN Europe 2001
Source Genre: Proceedings
 Creator(s):
Hertzberger, Bob, Editor
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Publ. Info: Berlin / Heidelberg : Springer
Pages: - Volume / Issue: - Sequence Number: 733 S. Start / End Page: 3 - 12 Identifier: ISBN: 978-3-540-42293-8
ISSN: 0302-9743

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Title: Lecture notes in computer science
Source Genre: Series
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Pages: - Volume / Issue: 2110 Sequence Number: - Start / End Page: - Identifier: ISBN: 978-3-540-42293-8
ISSN: 0302-9743