A Systematic Approach to Selecting Maintenance Policies in a Data Warehouse Environment.
Henrik EngströmSharma ChakravarthyBrian LingsPublished in: EDBT (2002)
Keyphrases
- data warehouse
- data warehouse design
- data warehousing
- business intelligence
- decision support
- databases
- decision support system
- materialized view selection
- data management
- materialized views
- on line analytical processing
- data cube
- data sources
- data mining
- data integration
- multidimensional data
- data analysis
- star schema
- requirement analysis
- incremental maintenance
- real time
- data marts
- incremental view maintenance
- metadata
- view selection
- view maintenance
- external data
- external data sources
- aggregate queries
- olap queries
- fact table
- summary tables
- database
- database design
- fine grained