Research and Design of Computer Network Geographic Information System Based on CORBA
In order to effectively improve the analysis and processing performance of computer network geographic information systems to cope with the challenges of massive data,this paper combined with CORBA core,design distributed computer network geographic information system.Based on distributed computing environment,establish the application layer,interface layer,service layer,data layer four layer architecture,through CORBA wireless middleware build scalable structure,in the GORBA service and customer program,data communication connection technology support significantly enhance the interactivity of the system and the user,promote the centralized GIS to distributed GIS.
CORBA technologycomputer network geographic information systemdistributedintegratedinte ractive