摘要
文中分析了使用关系型、面向对象型数据库存储空间数据的局限性,阐述了使用对象关系型数据库 Oracle8i专用组件Oracle Spatial进行空间数据存储与管理时的优越性,并对Oracle Spatial中空间数据的几何学、对象存储模型进行了分析。
Ajialysis is given in the paper on the limitation of relational DBMS or object-oriented DBMS to Spatial storage data to be stored. It describes some advantages fund in case of using special component Oracle Spatial of object-related database Oracle 81 to make spatial data storage and management. Analysis is also made in thepaper on the geometry of spatial data in Oracle Spatial and oti object storing model
出处
《矿山测量》
2002年第1期47-50,共4页
Mine Surveying
