Design of a resource selection approach in grid

Resource selection is the premise and foundation to ensure the quality of resource scheduling in grid. Accurate resource reliability risk, credibility, and real-time load filter can effectively ensure the success rate of user´s job. This paper use the historical information of resources, combined with real-time load of resources, designed a new resource selection approach in grid. Simulation experiments show that this approach can effectively select the available resource set, improve the quality of resource scheduling and reduce the failure rate of grid job.