POSTER: QMapper: Scalability and energy saving for virtualized web server clusters
CLUSTER（2014）
摘要
This paper presents the Quantum Mapper (QMapper), a model for managing Virtual Application Servers (VAS) on cluster-based web servers. In addition to providing energy savings and maintenance of the QoS of the cluster applications, the QMapper has linear scalability and defines a small-capacity processing virtual web server, known as Quantum VAS (QVAS). A QVAS operates in a flexible manner, changing its performance and power consumption depending on the workload. The results show that our model conserves up to 39% of the energy required by a cluster designed for peak workload scenario, with a negligible impact on the applications performance.
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关键词
internet,computer network management,file servers,quality of service,virtualisation,qmapper,qvas,qos maintenance,cluster-based web servers,energy savings,linear scalability,power consumption,quantum vas,quantum mapper,virtual application server management,virtualized web server clusters,web servers,scalability,optimization
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