Research Article
A Cost-Effective VM Offloading Scheme in Hybrid Cloud Environment
@INPROCEEDINGS{10.1007/978-3-319-38904-2_7, author={Myeongseok Hyeon and Heejae Kim and Chan-Hyun Youn}, title={A Cost-Effective VM Offloading Scheme in Hybrid Cloud Environment}, proceedings={Cloud Computing. 6th International Conference, CloudComp 2015, Daejeon, South Korea, October 28-29, 2015, Proceedings}, proceedings_a={CLOUDCOMP}, year={2016}, month={5}, keywords={Video streaming Hybrid cloud VM placement}, doi={10.1007/978-3-319-38904-2_7} }- Myeongseok Hyeon
Heejae Kim
Chan-Hyun Youn
Year: 2016
A Cost-Effective VM Offloading Scheme in Hybrid Cloud Environment
CLOUDCOMP
Springer
DOI: 10.1007/978-3-319-38904-2_7
Abstract
Video streaming service is offered by various content provider with cloud content delivery network like a Netflix, Youtube. In this environment, for content deliver, cache servers need to be placed properly in cost-effective manner with guaranteeing streaming performance. In this paper, as contents providers, to minimize the cost of using public cloud and to maximize performance of video streaming service, we suggest cost-effective VM offloading algorithm in hybrid cloud environment (CVOH). The CVOH considers performance degradation in internal cloud and cost for public cloud using penalty cost model and learning curve model, respectively. As the result of evaluation for CVOH, we got about twice better performance than a maximal consolidation case, and 9.1 % better than a maximal offloading case.