Condensed Cube: An Efficient Approach to Reducing Data Cube Size.

Wei Wang Hongjun Lu Jianlin Feng Jeffrey Xu Yu

Published in: ICDE (2002)

Keyphrases

data cube
multi dimensional
main idea consists
aggregate queries
storage space
data warehouse

data cube construction
online analytical processing
on line analytical processing
range sum queries
fact table
incremental maintenance

multidimensional databases
data structure
olap systems
olap queries
range queries
multidimensional data

summary tables
nearest neighbor
query optimization
index structure
iceberg cubes
business intelligence