Optimization Service Migration Scheme for Load Balance in Cloud Computing

Large-scale development of Web services and cloud computing bring enterprises and users new experience. In the traditional service system architecture, large-scale number of service access and execution make some of the nodes overload and seriously affect the quality of services. Therefore, it becomes a research hotspot to establish high quality and reliable Web services platform. Cloud computing is a novel computing paradigm to provide better performance on load balance. The paper proposed an overall framework of Web services migration. In this Web service migration framework, two strategies are provided, one is service replication, and the other is service transfer. Under the different situations, the appropriate service migration strategy is adopted based on the current workload. The experiments results show that the proposed Web Services migration scheme can obtain better performance on the load balancing.