DocumentCode
2037698
Title
Global information system issues
Author
Kameny, Iris
Author_Institution
RAND Corp., Santa Monica, CA, USA
fYear
1989
fDate
6-10 Feb 1989
Firstpage
672
Lastpage
673
Abstract
A global information system (GIS) is an umbrella system that presents a global schema of the data available in its underlying, component, autonomous information systems and provides its users with the capability to ask queries of the global scheme and to receive integrated answers. The major research areas confronting GIS developers are examined. They are: development of global schema; query processing and data access; security; recovery from failure; integration of the user workstation with the GIS; and support for multimedia objects
Keywords
distributed databases; information retrieval; microcomputer applications; security of data; GIS developers; autonomous information systems; data access; failure; global information system; global schema; integrated answers; multimedia objects; queries; query processing; research areas; security; umbrella system; user workstation; Access protocols; Data models; Databases; Geographic Information Systems; Information retrieval; Information systems; Iris; Management information systems; Query processing; Workstations;
fLanguage
English
Publisher
ieee
Conference_Titel
Data Engineering, 1989. Proceedings. Fifth International Conference on
Conference_Location
Los Angeles, CA
Print_ISBN
0-8186-1915-5
Type
conf
DOI
10.1109/ICDE.1989.47275
Filename
47275
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