Keyphrases
- materialized views
- data warehouse
- data warehousing
- view maintenance
- incremental maintenance
- data sources
- business intelligence
- decision support
- data management
- storage space
- decision support system
- databases
- view selection
- xml databases
- data warehouse design
- incremental view maintenance
- data mining
- data integration
- disk space
- maintenance cost
- data cube
- conceptual model
- query execution
- data mining techniques
- star schema
- metadata
- multidimensional data
- on line analytical processing
- multidimensional databases
- join algorithms
- database management systems
- query workloads
- spatial data
- online analytical processing
- information sources
- query processing
- xml documents