Pre-aggregation in Spatial Data Warehouses.
Torben Bach PedersenNectaria TryfonaPublished in: SSTD (2001)
Keyphrases
- end users
- data warehouse
- business intelligence
- data warehousing
- decision support
- decision support system
- databases
- spatio temporal
- data marts
- data management
- data sources
- data cube
- metadata
- data analysis
- data mining
- data integration
- olap systems
- materialized views
- spatial information
- star schema
- olap query processing
- spatial data
- spatial and temporal
- data quality
- query execution
- on line analytical processing
- database
- fact table
- data mining techniques
- spatial databases
- multidimensional data
- external data
- temporal databases
- enterprise data
- multi dimensional
- relational databases
- fine grained
- olap tools
- summary tables
- external data sources