Modifying the Entity relationship modelling notation: towards high quality relational databases from better notated ER models.
Dhammika PierisPublished in: CoRR (2013)
Keyphrases
- entity relationship
- relational databases
- conceptual modelling
- object oriented
- high quality
- er model
- database design
- database schema
- conceptual models
- relational model
- entity relationship diagrams
- functional dependencies
- conceptual database design
- data model
- extended entity relationship
- database
- databases
- conceptual schema
- conceptual modeling
- relational schema
- conceptual model
- xml data
- xml documents
- database applications
- data sets
- prior knowledge
- relational algebra
- database technology
- data mining
- normal form
- integrity constraints