Towards energy-proportional clouds partially powered by renewable energy
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- 作者：Nicolas Beldiceanu ; Bárbara Dumas Feris ; Philippe Gravey ; Sabbir Hasan…
- 关键词：Data ; center ; Energy ; efficiency ; Virtualization ; Task placement ; Optical network ; Prediction algorithms ; SLA
- 刊名：Computing
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：99
- 期：1
- 页码：3-22
- 全文大小：
- 刊物类别：Mathematics and Statistics
- 刊物主题：Computer Science, general; Information Systems Applications (incl.Internet); Computer Communication Networks; Software Engineering; Artificial Intelligence (incl. Robotics); Computer Appl. in Administ
- 出版者：Springer Vienna
- ISSN：1436-5057
- 卷排序：99
文摘
With the emergence of the Future Internet and the dawning of new IT models such as cloud computing, the usage of data centers (DC), and consequently their power consumption, increase dramatically. Besides the ecological impact, the energy consumption is a predominant criterion for DC providers since it determines the daily cost of their infrastructure. As a consequence, power management becomes one of the main challenges for DC infrastructures and more generally for large-scale-distributed systems. In this paper, we present the EpoCloud prototype, from hardware to middleware layers. This prototype aims at optimizing the energy consumption of mono-site Cloud DCs connected to the regular electrical grid and to renewable-energy sources.