Keyphrases
- object oriented
- programming language
- object oriented languages
- class hierarchies
- object orientation
- moving objects
- query language
- source code
- open source
- multiple objects
- bounding box
- object oriented databases
- development environment
- conceptual modeling
- d objects
- database systems
- java programs
- object oriented modeling
- object oriented programs
- database applications
- target object
- database schema
- database design
- database
- general purpose
- data model
- relational databases
- multimedia
- neural network
- databases