Keyphrases
- data warehouse
- data warehousing
- data management
- decision support system
- business intelligence
- data integration
- data sources
- databases
- star schema
- query execution
- decision support
- data mining
- data cube
- data marts
- materialized views
- multidimensional data
- enterprise data
- aggregated data
- data warehouse design
- metadata
- on line analytical processing
- olap queries
- requirement analysis
- bitmap indices
- management system
- external data
- decision making