Keyphrases
- data cube
- multi dimensional
- storage space
- aggregate queries
- data warehouse
- range sum queries
- incremental maintenance
- on line analytical processing
- data structure
- databases
- database
- main idea consists
- index structure
- data cube construction
- olap systems
- multidimensional databases
- multidimensional data
- online analytical processing
- fact table
- query processing
- olap queries
- query language
- range queries
- cost model
- multidimensional arrays