【摘要】 空间数据库是地理信息系统的重要基础,其中包含要素数据集、要素数据集的空间参考、要素类、对象类、关系类、域和几何网络等内容,空间数据库的备份与恢复是整个系统的关键技术之一。介绍了基于Geodatabase模型的空间数据库的备份与恢复,以及在恢复之后使数据库服务器的登陆名和空间数据库的用户名一致的方法,最后还介绍了在恢复端安装ArcSDE后应注意的技术细节。更多还原

【Abstract】 Spatial database is an important foundation of GIS, including feature datasets and their spatial reference, feature classes, object classes, relationship classes, domains and geometric networks. Backup and restore is the one of the key techniques of the entire system. Backup and restore of spatial database of geodatabase-based model is introduced. The mean, that synchronizes the server’s login and sde database’ user after restoring, is introduced. At last, the technique details of installing ArcSDE on restoring station are mentioned.更多还原