Keyphrases
- data warehouse
- schema evolution
- data integration
- schema mappings
- data warehousing
- data model
- database systems
- database schema
- decision support
- data sources
- decision support system
- data management
- databases
- object oriented databases
- business intelligence
- object model
- data warehouse design
- data exchange
- computer aided design
- privacy preservation
- metadata
- data mining
- conceptual model
- data quality
- data analysis
- data mining techniques
- data cube
- materialized views
- temporal databases
- multi dimensional
- object oriented
- query language
- data sharing