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Automated Cluster-Based Web Service Performance Tuning

dc.contributor.authorChung, I-Hsinen_US
dc.contributor.authorHollingsworth, Jeffrey K.en_US
dc.description.abstractIn this paper, we apply the Active Harmony system to improve the performance of a cluster-based web service system. The performance improvement cannot easily be achieved by tuning individual components for such a system. The experimental results show that there is no single configuration for the system that performs well for all kinds of workloads. By tuning the parameters, the Active Harmony helps the system adapt to different workloads and improve the performance up to 16%. For scalability, we demonstrate how to reduce the time when tuning a large system with many tunable parameters. Finally an algorithm is proposed to automatically adjust the structure of cluster-based web systems, and the system throughput is improved up to 70% using this technology. (UMIACS-TR-2003-84)en_US
dc.format.extent307691 bytes
dc.relation.ispartofseriesUM Computer Science Department; CS-TR-4516en_US
dc.relation.ispartofseriesUMIACS; UMIACS-TR-2003-84en_US
dc.titleAutomated Cluster-Based Web Service Performance Tuningen_US
dc.typeTechnical Reporten_US
dc.relation.isAvailableAtDigital Repository at the University of Marylanden_US
dc.relation.isAvailableAtUniversity of Maryland (College Park, Md.)en_US
dc.relation.isAvailableAtTech Reports in Computer Science and Engineeringen_US
dc.relation.isAvailableAtUMIACS Technical Reportsen_US

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