By a News Reporter-Staff News Editor at Journal of Mathematics -- Data detailed on General Mathematics have been presented. According to news reporting originating in Xining, People's Republic of China, by VerticalNews journalists, research stated, "As cloud computing offers services to lots of users worldwide, pervasive applications from customers are hosted by large-scale data centers. Upon such platforms, virtualization technology is employed to multiplex the underlying physical resources."
The news reporters obtained a quote from the research from Qinghai University, "Since the incoming loads of different application vary significantly, it is important and critical to manage the placement and resource allocation schemes of the virtual machines (VMs) in order to guarantee the quality of services. In this paper, we propose a decentralized virtual machine migration approach inside the data centers for cloud computing environments. The system models and power models are defined and described first. Then, we present the key steps of the decentralized mechanism, including the establishment of load vectors, load information collection, VM selection, and destination determination. A two-threshold decentralized migration algorithmis implemented to further save the energy consumption as well as keeping the quality of services. By examining the effect of our approach by performance evaluation experiments, the thresholds and other factors are analyzed and discussed."
According to the news reporters, the research concluded: "The results illustrate that the proposed approach can efficiently balance the loads across different physical nodes and also can lead to less power consumption of the entire system holistically."
For more information on this research see: A Decentralized Virtual Machine Migration Approach of Data Centers for Cloud Computing. Mathematical Problems in Engineering, 2013;():1-10. Mathematical Problems in Engineering can be contacted at: Hindawi Publishing Corporation, 410 Park Avenue, 15TH Floor, #287 Pmb, New York, NY 10022, USA. (Hindawi Publishing - www.hindawi.com; Mathematical Problems in Engineering - www.hindawi.com/journals/mpe/)
Our news correspondents report that additional information may be obtained by contacting X.Y. Wang, Qinghai Univ, Dept. of Comp Technol & Applicat, Xining 810016, Qinghai Provinc, People's Republic of China. Additional authors for this research include X.J. Liu, L.H. Fan and X.H. Jia.
Keywords for this news article include: Asia, Xining, General Mathematics, People's Republic of China
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