Resumen de BIER: the executable conceptual data model based on an object oriented database system
Friedrich Kastner, Paul Andlinger, Christian Gierlinger, W. Retschitzegger
During the last years database systems which have previously been limited to comercial and administrative use have made their way into new applications domains. On one hand existing data models (especially the relational model) have to be extended and on the other hand new database tools have to be investigated for coping with new requirements. Recently special attention has been paid to object oriented data models and to the implementation of powerful CASE tools for relational database systems.
