Decision support queries on a tape-resident data warehouse.
Damianos ChatziantoniouTheodore JohnsonPublished in: Inf. Syst. (2005)
Keyphrases
- data warehouse
- decision support
- star schema
- data warehousing
- bitmap indices
- data sources
- olap queries
- on line analytical processing
- decision support system
- query workloads
- business intelligence
- multidimensional data model
- view selection
- multidimensional databases
- view maintenance
- data mining
- query language
- fact table
- data warehouse environments
- data analysis
- data management
- databases
- aggregate views
- data integration
- data marts
- materialized views
- data cube
- metadata
- query execution
- multidimensional data
- query processing
- data warehouse design
- data sets
- summary tables
- database
- efficient query processing
- complex queries
- database management systems
- external data sources