Keyphrases
- object relational
- object relational databases
- database development
- database technology
- object oriented
- data representation
- spatial databases
- database management
- data types
- database systems
- database
- relational model
- object oriented software development
- relational databases
- database management systems
- relational database systems
- database objects
- database design
- data structure
- spatial data
- data modeling
- geographic information systems
- relational database management systems
- multi dimensional
- data model