A visual query language for an ER data model.
Bogdan D. CzejdoMarek RusinkiewiczDavid W. EmbleyVenugopal ReddyPublished in: VL (1989)
Keyphrases
- data model
- entity relationship
- relational model
- object oriented
- database design
- database systems
- query language
- data modeling
- databases
- data integration
- data types
- conceptual model
- database management systems
- entity relationship modeling
- data sources
- relational algebra
- xml data
- xml documents
- semi structured
- database
- relational databases
- object model
- conceptual schema
- relational data model
- semistructured data
- logical data model
- functional dependencies
- database schema
- image processing
- knowledge base
- database integration