Journal Title
Title of Journal: J Grid Computing
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Abbravation: Journal of Grid Computing
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Publisher
Springer Netherlands
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Authors: Víctor Méndez Muñoz Gabriel Amorós Vicente Mohammed Kaci
Publish Date: 2010/10/07
Volume: 9, Issue: 3, Pages: 345-354
Abstract
The LHC Computing Grid LCG leads by CERN has solved with the LCG File Catalog LFC the major problem of scaling the data management catalog However additional performance issues should be faced to deploy a painless catalog service With this aim we present a decentralized LFC server configuration and its performance evaluation compared with the traditional LFC deployment A performance analysis is shown including not only the catalog server but also analysing the client side overhead We find that the LFC service has in the clients a relevant workload of the overall service The experimental results show that the proposed LFC deployment for servers and clients improves the performance of the service
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