Preview: Optimizing View Materialization Cost in Spatial Data Warehouses.
Songmei YuVijayalakshmi AtluriNabil R. AdamPublished in: DaWaK (2006)
Keyphrases
- data warehouse
- view selection
- olap query processing
- data warehousing
- view maintenance
- materialized views
- data cube
- decision support
- data management
- data mining
- business intelligence
- decision support system
- query execution
- databases
- data analysis
- spatio temporal
- data sources
- spatial data
- data marts
- on line analytical processing
- data mining techniques
- spatial information
- data integration
- star schema
- external data
- multidimensional databases
- spatial databases
- spatial and temporal
- multidimensional data
- database systems
- multi source
- distributed databases
- olap systems
- fact table
- olap tools
- star schemas
- aggregate views
- transitive closure
- temporal databases
- relational databases
- external data sources
- data sets