Keyphrases
- materialized views
- data warehouse
- data warehousing
- incremental maintenance
- view maintenance
- xml databases
- decision support system
- decision support
- view selection
- business intelligence
- maintenance cost
- data mining techniques
- data integration
- data management
- data sources
- data analysis
- data mining
- disk space
- data cube
- join algorithms
- star schema
- databases
- query workloads
- aggregate views
- incremental view maintenance
- on line analytical processing
- conceptual model
- multidimensional databases
- multidimensional data
- query execution
- real world
- online analytical processing
- response time
- query language