统一数据服务平台在电子报批系统中的应用

APPLICATION OF ELECTRONIC APPROVAL SYSTEM BASED ON UNITED DATA SERVICE PLATFORM

在研究现行空间数据交互模型优缺点的基础上,设计了一种基于数据服务的空间数据交互模型,并应用该模型实现了统一数据服务平台(UDS)。该平台配置灵活,具有高性能、高安全性的优点,并提供了高效的开发接口,在广州市规划局规划管理电子报批系统的应用中取得了很好的效果。

By analyzing the pros and cons of current interactive spatial data models,the paper aims at designing an interactive spatial data model based on data service,and applying it to the United Data Service （UDS）platform.The configuration of the UDS platform is quite flexible.And with the features of high-level performance and high security degree,as well as an effective development interface,the performance of the platform,which was applied in the electronic approval system in Guangzhou Planning Bureau,is fairly satisfying.