Management and optimization of mass data storage system for the ALICE - Couverture souple

Vicković, Linda

 
9783659842887: Management and optimization of mass data storage system for the ALICE
Couverture souple
ISBN 10 : 3659842885 ISBN 13 : 9783659842887
Editeur : Scholars' Press, 2016

Synopsis

CERN – the European Organization for Nuclear Research today, in the era of big data, is one of the biggest data generators in the world. Especially interesting is transient data storage system in the ALICE experiment. With the goal to optimize its performance this paper discusses a dynamic, discrete event simulation model of disk based Storage Area Network (SAN) and its usage for the performance analyses. Storage system model is based on modular, bottom up approach and the differences between measured and simulated values vary between 1.5 % and 4 % depending on the simulated component. Once finished, simulation model was used for detailed performance analyses. Among other findings it showed that system performances can be seriously affected if the array stripe size is larger than the size of cache on individual disks in the array, which so far has been completely ignored in the literature.

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Présentation de l'éditeur

CERN – the European Organization for Nuclear Research today, in the era of big data, is one of the biggest data generators in the world. Especially interesting is transient data storage system in the ALICE experiment. With the goal to optimize its performance this paper discusses a dynamic, discrete event simulation model of disk based Storage Area Network (SAN) and its usage for the performance analyses. Storage system model is based on modular, bottom up approach and the differences between measured and simulated values vary between 1.5 % and 4 % depending on the simulated component. Once finished, simulation model was used for detailed performance analyses. Among other findings it showed that system performances can be seriously affected if the array stripe size is larger than the size of cache on individual disks in the array, which so far has been completely ignored in the literature.

Biographie de l'auteur

Linda Vicković PhD, born in 1973, received BSc, MSc and PhD degree in electrical engineering at the University of Split, Croatia. Currently, she is working as an assistant professor for computing science. Her research interests include discrete event simulation, performance evaluation and optimization for large storage systems.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
Scholars' Press
Date d'édition
2016
Langue
anglais
ISBN 10 
3659842885
ISBN 13 
9783659842887
Reliure
Broché
Nombre de pages
164
Coordonnées du fabricant
non disponible
Personne responsable
non disponible