Design and implementation of a hierarchical parallel storage system

• Autores: Francisco Javier Rodrigo Saura, Francisco Javier García Blas, Jesús Carretero
• Localización: Actas de las XXIV Jornadas de Paralelismo / coord. por Guillermo Botella, Alberto A. del Barrio García, 2013, ISBN 978-84-695-8330-2, págs. 74-79
• Idioma: inglés
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• Resumen

  • This paper presents the design and implementationof a storage system for high performancesystems based on a multiple level I/O caching architecture.The solution relies on Memcached as a parallelstorage system, preserving its powerful capacitiessuch as transparency, quick deployment, and scalability.The designed parallel storage system targetsto reduce the I/O latency in data-intensive high performanceapplications. The proposed solution consistsof a user-level library and extended Memcached servers.The solution aims to be hierarchical by deployingMemcached-based I/O servers across all the infrastructuredata path. Our experiments demonstratethat our solution is up to 40% faster than PVFS2.