Open AccessGreen Metascheduler Architecture to Provide QoS in Cloud Computing
Author(s) -
Osvaldo Adilson de Carvalho,
Sarita Mazzini Bruschi,
Regina Helena Carlucci Santana,
Marcos José Santana
Publication year - 2015
Publication title -
clei electronic journal
Language(s) - English
Resource type - Journals
ISSN - 0717-5000
DOI - 10.19153/cleiej.18.2.9
Subject(s) - cloud computing , quality of service , computer science , architecture , energy consumption , scheduling (production processes) , distributed computing , consistency (knowledge bases) , computer network , operating system , engineering , artificial intelligence , operations management , art , visual arts , electrical engineering
The aim of this paper is to propose and evaluate GreenMACC (Green Metascheduler Architecture to Provide QoS in Cloud Computing), an extension of the MACC architecture (Metascheduler Architecture to provide QoS in Cloud Computing) which uses greenIT techniques to provide Quality of Service. The paper provides an evaluation of the performance of the policies in the four stages of scheduling focused on energy consumption and average response time. The results presented conrm the consistency of the proposal as it controls energy consumption and the quality of services requested by dierent users of a large-scale private cloud.
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