Entity Relationship Modell (ERM) - Ein Beschreibungs- und Gestaltungsverfahren in der wirtschaftsberuflichen Ausbildung.
Bernhard BorgPublished in: INFOS (1991)
Keyphrases
- entity relationship
- object oriented
- database design
- er model
- data model
- relational databases
- conceptual model
- database schema
- conceptual modelling
- extended entity relationship
- conceptual schema
- conceptual database design
- entity relationship diagrams
- conceptual data modeling
- relational schema
- relational model
- functional dependencies
- database
- conceptual models
- conceptual modeling
- data modeling
- cardinality constraints
- databases
- data sets
- data integration
- database applications
- data analysis
- high level
- case study
- information systems