Call For Paper Volume:4 Issue:8 Aug'2017 |

Minimizing Content Service Cost In DC Using Content Multihoming

Publication Date : 31/03/2015



Author(s) :

B.M.Brinda , R.Jayashree , N.Nandhini.


Volume/Issue :
Volume 2
,
Issue 3
(03 - 2015)



Abstract :

End-users are provided with plentiful contents using a type of Internet cloud service called Content Service. A technology known as Content Multi-homing is used to ensure high performance in offering content services to end-users. Multiple geographically distributed data centers generate contents and the generated contents are delivered by multiple distributed content distribution networks (CDNs). The major contributors for the cost of content service are electricity costs for DC and usage costs for CDNs. Scheduling data centers and CDNs has a tremendous consequence for optimizing content service cost, as usage costs and electricity prices vary across DC and CDNs. A content service provider chooses a data center to generate contents based on data availability, performance, cost and other reasons. Second, contents can also be delivered by a group of CDNs distributed over the Internet. To minimize the content service cost a framework calledMCSCIDCUM is used which dynamically balances end-user’s loads among DCs and CDNs. Real-life electricity prices and CDN traces are used as input. Experiments demonstrate that MCSCIDCUM effectively reduces the cost of content service by more than 40%.


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Minimizing Content Service Cost In DC Using Content Multihoming

March 31, 2015