Grid-based Education Resource Management Research And Model Design

The Grid is a important information technology that has risen in recent years.It aims at sharing resource with high-performance,cooperating in virtual network environment, and eliminating isolated island of information and resource.One of the key technology of net technology is to manage resource of the grid.With the development of educational informatization,the educational resources is increasing more and more,it brings education service function and new challenge for education manage.It is a important problem to achieve resources sharing and make the separate and out-of-order resources to be Conform. To study the management of educational resources under the grid environment has very important theory meaning and realistic meaning in promoting scientific research and development that is educated.By consulting a large number of relevant materials, combining my own theory analysis,this thesis have explained the relevant contents of educational resource management under the net environment in detail.Through the finding, resource repeated construction has existed in the management of present educational resources,resources are wasted,such numerous questionses as resources are dispersed. To the current situation of present educational resource management,the task of top priority is to carry on the integration of the resources,make use of net technology to realize different different calculation resource-sharing that constructed which manages the main body in the grid,set up centralized type high performance and calculate the public service platform,realize the extensive sharing of broad education resources. On the basis of studying to grid resource management,the thesis explored that utilizes gridt technology to carry on the scheme of educational resource management and designed the education resource management model based on grid.This thesis is divided into five seals altogether, among them, chapter four and chapter five is the main part. Chapter one, explained the background ofsubject research and current situation studied both at home and abroad;Chapter two, introduced relevant contents such as the technological concept of grid and operation principle briefly;Chapter three, provided four kinds of models of the resource managerial structure: Hierarchical-Model,Abstract-Owner -Model.Computatinal-Market/Ecnomy Model and Hybrid Model;Chapter four,studied several kinds of key technology of grd education resource management and analyzed the factor influencing net education resource management;Chapter five provided a education resource management model based on grd on the basis of fully utilizing the existing many kinds of nets resource managerial structure, have analyzed the model in several respects such as the function demand, workflow,support technology.and the problem to be solved in reality.