Estimating Querying and Maintenance Costs for Restructuring Data Cubes.
Jorge LoureiroOrlando BeloPublished in: Databases and Applications (2006)
Keyphrases
- storage space
- maintenance cost
- data cube
- olap data cubes
- multi dimensional
- aggregate queries
- range sum queries
- data warehouse
- databases
- data structure
- query processing
- online analytical processing
- query language
- materialized views
- on line analytical processing
- data cube construction
- database
- multidimensional databases
- preventive maintenance
- olap systems
- range queries
- fact table
- main idea consists
- multidimensional data
- olap queries
- response time
- data mining
- data sets
- compressed data
- data warehousing