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《Journal of Guilin University of Electronic Technology》 2015-04
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A dynamic load balancing method of cloud-center based on SDN

Wang Yong;Kuang Yuwen;School of Computer Science and Engineering,Guilin University of Electronic Technology;School of Information and Communication Engineering,Guilin University of Electronic Technology;  
In order to achieve cloud computing center dynamic load balancing based on data flow level,SDN technology is used in the cloud data center and a dynamic load balancing method of cloud center based on SDN is proposed.the method uses SDN technology in the current task scheduling flexibility and the advantages of real-time monitoring of the service node flow and load condition by OpenFlow,when the system load is imbalanced,the global allocation of network resources and the more accurate correction is done by the controller,so as to the load of the system is not obvious tilt in the long run.The simulation results show that the load will not tilt in a long period and the system throughput is improve.
【Fund】: 国家自然科学基金(61163058 61363006);; 广西可信软件重点实验室开放基金(kx201306)
【CateGory Index】: TP308
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