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Efficient Level-Based Top-Down Data Cube Computation Using MapReduce.
Suan Lee
Jinho Kim
Yang-Sae Moon
Wookey Lee
Published in:
Trans. Large Scale Data Knowl. Centered Syst. (2015)
Keyphrases
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data cube
aggregate queries
multi dimensional
storage space
efficient computation
data warehouse
on line analytical processing
online analytical processing
incremental maintenance
real world
data structure
data analysis
olap systems
multidimensional data
main idea consists