Keyphrases
- database management
- null values
- database design
- integrity constraints
- normal form
- relational databases
- functional dependencies
- database technology
- database
- incomplete information
- query evaluation
- relational algebra
- databases
- data management
- data dependencies
- database management systems
- relational model
- data modeling
- data warehousing
- update operations
- oracle database
- database development
- predicate logic
- database applications
- database administration
- data model
- dbase iv
- model checking
- knowledge management
- query language
- expert systems
- case study
- metadata
- artificial intelligence