Management of Spatial Data and Attribute Data of GIS Based on SDX
Ling Liu · Jisuanji yingyong yanjiu · 2006
Taking the case of a relational database management system SQL Server 2000 and combining application system development,this paper summarizes the technique of spatial database based on SDX+,discusses the method of spatial database' establishment based on SDX+ in environment of VB,and puts forwards the idea of improving performance of spatial database by software and hardware,performance of SQL Server,SDX+ configuration,organizing of spatial data and programming five different ways.