Design & Development of a Dynamic Cloud Computing Architecture to achieve QoS Levels and reduce Energy Consumption
Journal Title: International Journal of Engineering and Science Invention - Year 2017, Vol 6, Issue 10
Abstract
Cloud computing is an emerging computing paradigm which is gaining popularity in IT industry for its appealing property of considering “Everything as a Service”. The goal of a cloud infrastructure provider is to maximize its profit by minimizing the amount of violations of Quality-of-Service (QoS) levels agreed with service providers and at the same time, by lowering infrastructure costs. Among these costs, the energy consumption induced by the cloud infrastructure, for running cloud services, plays a primary role. Unfortunately, the minimization of QoS violations and at the same time, the reduction of energy consumption is a conflicting and challenging problem. In this research paper, we propose a framework to automatically manage computing 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.
Authors and Affiliations
Prof. Dr. G. Manoj Someswar, Naresh Alapati
Keywords
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