Keyphrases
- schema evolution
- data warehouse
- data warehousing
- database systems
- data integration
- business intelligence
- object oriented databases
- decision support
- data model
- schema mappings
- databases
- data mining
- olap query processing
- data marts
- database schema
- object model
- data management
- data sources
- privacy preservation
- data quality
- conceptual model
- data analysis
- data cube
- computer aided design
- data exchange
- data mining techniques
- temporal databases
- software evolution
- object oriented
- relational databases
- tightly coupled
- on line analytical processing