The Designment and Implementation of Distributed Heterogeneous Data Exchange and Sharing System
Xiao Zhang · Journal of Chuxiong Normal University · 2009
This paper presents a project that is based on metadata,ⅡMS (Information Integrated Managing System) information resources management system and distributed database systems (Distributed Database System,DDBS) to build a combination of exchange and sharing of heterogeneous data. Through the implementation of metadata,the distributed data are described and managed,ⅡMS implementation of various departments to standardize treatment of heterogeneous data,and DDBS focus on database management.