Basic HTML version of Foils prepared 7 October 97

Foil 30 Illustra Database System
Object-Relational DBMS

From VRML and Use of Databases as backend and Application to GIS ARL Database Tutorial -- February 98. by Krzysztof Walczak
The features typical of Relational DBMS:
  • Data access via standard SQL
  • Standard security controls
  • Full server-enforced data integrity
  • Transactions and recovery
  • Performance and scalability
Features typical of object-oriented database technologies:
  • Ability to create any data types
  • Optimized access to rich data types
  • Encapsulation, inheritance, polymorphism

© on Mon Oct 13 1997