Extending data warehouses by semiconsistent views.
Lutz SchlesingerWolfgang LehnerPublished in: DMDW (2002)
Keyphrases
- data warehouse
- materialized views
- view selection
- data warehousing
- view maintenance
- decision support
- business intelligence
- data sources
- olap queries
- olap query processing
- decision support system
- star schema
- databases
- data marts
- multidimensional databases
- data mining
- data integration
- aggregate views
- data cube
- multidimensional data
- on line analytical processing
- aggregated data
- query execution
- database
- data mining techniques
- data analysis
- olap tools
- incremental maintenance
- data management
- machine learning
- query rewriting
- database management systems
- olap systems
- fact table
- query workloads
- external data sources
- data sets