Analysis of Spatial Database Engine and Its Solutions
Yulin Li
Abstract
Yulin Li
Abstract
Data transmission between the Spatial Database and user’s application systems becomes the primary problem. Whether Spatial Database can be used sufficiently depends on how much this problem can be coped with. In many solutions, Spatial Database Engine (SDE) attracts much more attention. In this paper, the authors analyzed and discussed some typical spatial database management platforms including ArcSDE, Oracle Spatial, SpatialWare, DB2 Spatial Extender, Imformix Spatial DataBlade and SuperMapSDX+ from the view of storing models,process management schema,spatial querying and indexing,and data cache approaches.
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Data transmission between the Spatial Database and user’s application systems becomes the primary problem. Whether Spatial Database can be used sufficiently depends on how much this problem can be coped with. In many solutions, Spatial Database Engine (SDE) attracts much more attention. In this paper, the authors analyzed and discussed some typical spatial database management platforms including ArcSDE, Oracle Spatial, SpatialWare, DB2 Spatial Extender, Imformix Spatial DataBlade and SuperMapSDX+ from the view of storing models,process management schema,spatial querying and indexing,and data cache approaches.
Key concepts: Spatial database, Computer science, Database, Spatial analysis, Search engine indexing, Oracle, Spatial query, Object-based spatial database