DocumentCode
565437
Title
Algorithms for dynamic capacity provisioning
Author
Andrew, Lachlan L H ; Lin, Minghong ; Wierman, Adam ; Liu, Zhenhua
Author_Institution
Centre for Adv. Internet Archit., Swinburne Univ. of Technol., Melbourne, VIC, Australia
fYear
2012
fDate
29-31 May 2012
Firstpage
73
Lastpage
74
Abstract
Data centre power consumption can be reduced by switching off servers during low load. However, excess switching is wasteful. This paper reviews online algorithms for optimizing this tradeoff, including the benefits of shifting load between geographically distant data centres. These algorithms can also adjust a link´s number of parallel lightpaths.
Keywords
computer centres; network servers; telecommunication switching; data centre power consumption; dynamic capacity provisioning algorithm; geographically distant data centres; link number; online algorithms; parallel lightpaths; server switching; Green products; Internet; Load management; Optical switches; Servers; Turning;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Internet (COIN), 2012 10th International Conference on
Conference_Location
Yokohama, Kanagawa
Print_ISBN
978-1-4673-1654-5
Type
conf
Filename
6245948
Link To Document