Title :
The reference data model applied to migrating information systems
Author :
Heather, Michael ; Rossiter, B. Nick
Author_Institution :
Northumbria Univ., Newcastle, UK
fDate :
12/13/1994 12:00:00 AM
Abstract :
The paper illustrates how a product data model can be extended in a universal manner to handle the four levels of information resource dictionary systems and how this assists in developing a reference model to relate policy statements in different models and environments with consistency and integrity. This is the crux of legacy systems
Keywords :
cataloguing; consistency; information resource dictionary systems; integrity; legacy systems; migrating information systems; policy statements; product data model; reference data model;
Conference_Titel :
Legacy Information System-Barriers to Business Process Re-engineering (Digest no. 1994/246), IEE Coilloquium on
Conference_Location :
London
