Research And Implementation On Network Sharing Resource Management Technology

With the pluralism development of educational resources, educational resource users' usable resources will be distributed in different resource type. While obtaining useful resources, educational resource users always hope to get"the one-stop service", which means using least operation to get all the needed useful resource through one search platform or door. The resource management module studied in this paper is the key module of"education information sharing platform"project.This paper defines suitable educational resource descriptive metadata standard of information sharing platform at first, later through study of the DNS,LDAP,URL and Handle System, compares Handle System with other internet services, adopts it to assign globally unique identifiers to objects. Then it introduces the architecture choice of the information sharing platform briefly, describes systematic data processing in detail, and proposes characterized data model of this system. It carries on detailed analysis and design of the module of resource management's each fuction, provides the data flow diagram of the module and the key tables of database. Finally it describes the implementation of the resource management module, through testing this system basically realized the purpose of educational resource-sharing.