基于ArcSDE的空间数据库版本管理软件开发研究  

Development and Research of Spatial Database Version Management Software Based on ArcSDE

作　　者：陈晓明[1] 

机构地区：[1]吉林省基础地理信息中心,吉林长春135501

出　　处：《测绘与空间地理信息》2008年第4期128-131,共4页Geomatics & Spatial Information Technology

摘　　要：一直以来,海量空间数据的高效管理和快速更新都是数字测绘部门面临的一大技术问题。空间数据库版本管理技术是解决这一问题的核心技术,它通过多用户分布式编辑和版本冲突处理机制来提高实际的4D产品生产和管理效率。本文主要讨论了借助于ArcSDE空间数据库引擎以及提供的空间数据库版本管理组件,利用ComGIS开发具有实用性的空间数据库版本管理软件的方法、过程以及试验,并对试验的结果做出了分析。The effective management and quick updating of massive spatial data is one of the most important technical problems confronted by the digital surveying and mapping department at all times. Spatial database version management technique is the core technology to solve this problem. It can improve the production and management efficiency of 4D product through multi -user distributed editing and version conflict processing mechanism. This paper mainly discussed the developing method, procedure, and experiment of practical spatial database version management software assisted by ArcSDE spatial database engine and its spatial database version management component based on ComGIS technology. It also analyzed the results of the experiment.

关 键 词：ARCSDE ARCOBJECTS 长事务处理 COM 版本管理 

分 类 号：P208[天文地球—地图制图学与地理信息工程]