Modeling and Maintaining Histories in Data Warehouses.
Athanasios VavourasStella GatziuPublished in: Liechtensteinisches Wirtschaftsinformatik-Symposium (2000)
Keyphrases
- data warehouse
- data warehousing
- business intelligence
- decision support
- data marts
- data mining
- data integration
- data cube
- decision support system
- data sources
- olap query processing
- query execution
- data management
- data analysis
- databases
- multidimensional data
- on line analytical processing
- olap systems
- star schema
- high dimensional
- metadata
- decision making
- multidimensional databases
- database
- aggregated data
- summary tables
- query workloads
- external data sources