Keyphrases
- entity relationship
- object oriented
- database design
- er model
- conceptual database design
- extended entity relationship
- data model
- database schema
- relational databases
- conceptual modelling
- relational model
- conceptual model
- conceptual data modeling
- conceptual schema
- functional dependencies
- entity relationship diagrams
- conceptual models
- relational schema
- conceptual modeling
- data modeling
- information systems
- database
- databases
- database applications
- database systems