Load Balancing Method for Service Scheduling of Command Information System

In order to satisfy the capability generation requirement of command information system, a load balancing method for service scheduling is studied. Considering that a work which will be finished by command information system based on service-oriented architecture is composed of several jobs, the paper analyzes the work completion process in detail. Then, a method to measure the load on a service which is scheduled to participate in a work is designed. On that basis, a load balancing mathematical model for service scheduling is established and a model solving algorithm that is based on greedy strategy and has polynomial time is put forward. Simulated experimental results show that the method proposed in this paper can allocate load to the services of command information system in a balanced way.