"Some people will say that the object-relational systems are the best of both worlds," added Bradlee Chang, director of strategy at Chrystal Software, the San Diego maker of a component-based document ...

db4o is an open-source, object-oriented database from db4objects. It is embeddable, in the sense that the entire db4o engine is supplied as a single library that links into your application. Versions ...

This course covers data modeling, including relational, object-oriented, and object-relational database design concepts and issues. Concepts addressed include relational theory and database design; ...