Hierarchical Structure Resource Scheduling Model Based on Grid

Abstract—Resource matching is the core function of the grid. This paper analyzed the characteristics of the grid, designed a Hierarchical Resource Scheduling Model for data resources in grid and a new resource scheduling algorithm. This model can combine each function units of resource scheduling organically to meet with resource scheduling requirements of different goals, different levels, and different particle size involved in grid resource scheduling. Finally, a new resource scheduling algorithm was designed based on the resource object space distance. The experimental results show that the algorithm can effectively balance the performance and cost index in less computation, realize resource scheduling, and won’t cause too much burden to the system. Keywords-grid; resource scheduling model; resource scheduling algorith