Keyphrases
- semantic data models
- functional dependencies
- conceptual modeling
- programming language
- formal specification
- data model
- query language
- data modeling
- entity relationship
- relational model
- database design
- object oriented
- conceptual models
- normal form
- relational databases
- database
- er model
- user defined
- data integration
- database technology
- decision support
- distributed systems
- domain specific
- software engineering
- xml documents
- case study
- information systems