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The management of a large data base in IRIS
Journal of Chemical Information and Computer Sciences
|February 1, 1975
Abstract:
IRIS (Illinois Resource Information System) is a retrieval and analysis system for land-use planners. The system stores the attributes of land parcels. Currently two major data bases are in use: a 78,000 parcel data base covering eight counties around Chicago and a 16,000 parcel data base covering six counties around Chicago.