Energy Consumption Optimization in Cloud Data Centers
Author(s) -
Dzmitry Kliazovich,
Pascal Bouvry,
Fabrizio Granelli,
Nelson L. S. da Fonseca
Publication year - 2015
Publication title -
open repository and bibliography (university of luxembourg)
Language(s) - English
Resource type - Book series
DOI - 10.1002/9781119042655.ch8
Subject(s) - cloud computing , energy consumption , computer science , data center , server , sleep mode , virtual machine , idle , green computing , efficient energy use , load balancing (electrical power) , computer network , scheduling (production processes) , distributed computing , operating system , power consumption , power (physics) , engineering , operations management , physics , geometry , mathematics , grid , quantum mechanics , electrical engineering
Cloud computing data centers are becoming increasingly popular for providing computing resources. However, the expenses of these data centers has skyrocketed with the increase in computing capacity with large percentage of the operational expenses due to energy consumption, especially in data centers that are used as backend computing infrastructure for cloud computing. This chapter emphasizes the role of the communication fabric in energy consumption and presents solutions for energy efficient network aware resource allocation in clouds.
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