DocumentCode :
2552957
Title :
CMS storage federations
Author :
Bonacorsi, Daniele
Author_Institution :
Univ. of Bologna, Bologna, Italy
fYear :
2012
fDate :
Oct. 27 2012-Nov. 3 2012
Firstpage :
2012
Lastpage :
2015
Abstract :
The progress on providing access to CMS experiment data through the use of WAN transfer protocols directly from remote storage to a running application are presented. This program of work has involved the deployment of infrastructure on facilities in both the US and in Europe, the optimization of the application to make more efficient use of a higher latency connection, and the demonstration of a variety of use cases to showcase the value of this functionality. The project is at the level where several of the intended applications are used in production running, and several of the more ambitious techniques are in the prototype phase.
Keywords :
grid computing; high energy physics instrumentation computing; optimisation; position sensitive particle detectors; protocols; wide area networks; CMS experiment data; CMS storage federations; Europe; US; WAN transfer protocols; higher latency connection; optimization; production running; prototype phase; remote storage; running application;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 2012 IEEE
Conference_Location :
Anaheim, CA
ISSN :
1082-3654
Print_ISBN :
978-1-4673-2028-3
Type :
conf
DOI :
10.1109/NSSMIC.2012.6551465
Filename :
6551465
Link To Document :
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