Improved Data Partitioning for Building Large ROLAP Data Cubes in Parallel.
Ying ChenFrank K. H. A. DehneTodd EavisAndrew Rau-ChaplinPublished in: Int. J. Data Warehous. Min. (2006)
Keyphrases
- data partitioning
- data cube
- on line analytical processing
- parallel query processing
- spatial join processing
- olap systems
- parallel execution
- data warehouse
- multi dimensional
- query execution
- olap queries
- aggregate queries
- distributed memory
- range sum queries
- query processing
- highly scalable
- data cube construction
- similarity search
- star schema
- decision support
- hierarchical clustering
- data structure
- online analytical processing
- multidimensional data
- load balancing
- feature selection
- machine learning
- high dimensional
- knowledge discovery
- data sets
- parallel implementation
- range queries