Keyphrases
- data cube
- multi dimensional
- data warehouse
- storage space
- aggregate queries
- on line analytical processing
- multidimensional databases
- range sum queries
- multi dimensional data
- incremental maintenance
- data structure
- multidimensional data
- main idea consists
- fact table
- olap systems
- pre computed
- online analytical processing
- data cube construction
- olap queries
- database systems
- compressed data