Keyphrases
- data model
- database design
- object oriented
- database systems
- database management systems
- query language
- databases
- data modeling
- relational model
- data integration
- spatio temporal
- database
- entity relationship
- object model
- temporal information
- conceptual model
- schema evolution
- data sources
- search engine
- xml data
- semistructured data
- relational algebra
- data types
- database integration
- logical data model
- semi structured
- multiscale
- data mining
- artificial intelligence
- multi dimensional
- data warehouse
- information systems
- decision making
- relational databases