Keyphrases
- object relational
- object relational databases
- database development
- data representation
- object oriented
- database systems
- database technology
- database management
- data types
- database
- programming language
- spatial databases
- relational model
- object oriented software development
- database management systems
- general purpose
- relational database systems
- databases
- relational databases
- database design
- data management
- data model
- metadata
- query processing
- geographic information systems
- database objects
- data structure
- r tree
- database applications
- data modeling
- data storage
- data analysis
- high level