Exploiting VM Migration for the Automated Power and Performance Management of Green Cloud Computing Systems

Research output: Contribution to conferencePaperpeer-review

Abstract

loud computing is an emerging computing paradigm in which "Everything is as a Service", including the provision of virtualized computing infrastructures (known as Infrastructure-as-a-Service modality) hosted on the physical infrastructure, owned by an infrastructure provider. The goal of this infrastructure provider is to maximize its profit by minimizing the amount of violations of Quality-of-Service (QoS) levels agreed with its customers and, at the same time, by lowering infrastructure costs among which energy consumption plays a major role. In this paper, we propose a framework able to automatically manage resources of cloud infrastructures in order to simultaneously achieve suitable QoS levels and to reduce as much as possible the amount of energy used for providing services. We show, through simulation, that our approach is able to dynamically adapt to time-varying workloads (without any prior knowledge) and to significantly reduce QoS violations and energy consumption with respect to traditional static approaches
Original languageEnglish
Pages81-92
Number of pages12
DOIs
Publication statusPublished - 1 Jan 2012
Event1st International Workshop on Energy-Efficient Data Centers - Madrid, Spain
Duration: 1 Jan 2012 → …

Conference

Conference1st International Workshop on Energy-Efficient Data Centers
CityMadrid, Spain
Period1/01/12 → …

Keywords

  • Cloud computing
  • Green computing
  • Service Level Agreements

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