Keyphrases
- data cube
- aggregate queries
- storage space
- data warehouse
- multi dimensional
- incremental maintenance
- range sum queries
- fact table
- main idea consists
- olap systems
- real world
- on line analytical processing
- multidimensional databases
- multidimensional data
- data cube construction
- olap queries
- object oriented
- end users
- database systems
- machine learning
- data mining