Deelman, Ewa and Kesselman, Carl and Williams, Roy and Lazzarini, Albert and Prince, Thomas A. and Romano, Joe and Allen, Bruce (2001) A Virtual Data Grid for LIGO. . (Unpublished) https://resolver.caltech.edu/CaltechCACR:2001.192
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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 al-low complex data pipelines to be set up as virtual data objects, with existing data being transformed in diverse ways.
Item Type: | Report or Paper (Technical Report) | ||||||
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Group: | Center for Advanced Computing Research, Space Radiation Laboratory | ||||||
Record Number: | CaltechCACR:2001.192 | ||||||
Persistent URL: | https://resolver.caltech.edu/CaltechCACR:2001.192 | ||||||
Usage Policy: | You are granted permission for individual, educational, research and non-commercial reproduction, distribution, display and performance of this work in any format. | ||||||
ID Code: | 28196 | ||||||
Collection: | CaltechCACR | ||||||
Deposited By: | Imported from CaltechCACR | ||||||
Deposited On: | 23 Nov 2004 | ||||||
Last Modified: | 11 Jun 2020 14:07 |
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