The Approach for Data Warehouse to Answering Spatial OLAP Queries.
Ying LiYing ChenFangyan RaoPublished in: IDEAL (2003)
Keyphrases
- olap queries
- data warehouse
- data warehousing
- on line analytical processing
- data cube
- star schema
- query execution
- databases
- decision support
- decision support system
- aggregate queries
- data management
- spatial data
- data mining
- business intelligence
- data analysis
- fact table
- data integration
- data sources
- parallel execution
- online analytical processing
- olap systems
- spatial databases
- cost model
- materialized views
- data mining techniques
- dimension tables
- multidimensional data
- query answering
- metadata
- query processing
- real world