摘要
首先介绍了版本管理机制在GIS系统中长事务处理过程中的应用,接着分析了本系统的设计和实现技术,最后就历史回溯和版本合并功能的具体实现做了详细的介绍。
This paper firstly introduces the application of version control mechanism in dealing with the problem of ＂the long time process＂ in geography information system. Then it analyses the technologies used in building this system. At last it describes the realizing process of some main function modules in details.
出处
《测绘与空间地理信息》
2006年第1期76-78,97,共4页
Geomatics & Spatial Information Technology
