信息共享平台的设计与实现

Design and Realization of the Information Sharing Platform

对信息共享平台建设所涉及到的系统集成和信息安全保障技术进行了深入研究,提出了“逻辑集中适度分布”数据组织模式和信息安全保障体系框架,并采用分布式数据库技术、J2EE应用服务器技术和信息安全技术分别解决了跨地区跨部门数据的共享、异构信息系统集成和数据共享安全等难点问题。实际应用表明,可很好地保护现有投资,降低实现难度、工作量和成本。

The techniques of system integration and information security based on Information Sharing Platform are studied deeply. The data organize mode of the logic concentrates within limit distribution, and the guarantee system of information security are proposed. The problems of the data sharing across the region and the department are solved by using the techniques of the distributed database. The problem of the heterogeneous information system integration is solved by using the techniques of J2EE application Server. The problem of the data sharing safety is solved by using the techniques of information security. It is proved in actual application that these methods can reduce cost , workload and realizing difficulty ,and can protect invests originally possessed.