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Sismanis et al., 2003 - Google Patents

Hierarchical dwarfs for the rollup cube

Sismanis et al., 2003

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Document ID
14628980124208445672
Author
Sismanis Y
Deligiannakis A
Kotidis Y
Roussopoulos N
Publication year
Publication venue
Proceedings of the 6th ACM International Workshop on Data Warehousing and OLAP

External Links

Snippet

The data cube operator exemplifies two of the most important aspects of OLAP queries: aggregation and dimension hierarchies. In earlier work we presented Dwarf, a highly compressed and clustered structure for creating, storing and indexing data cubes. Dwarf is a …
Continue reading at www.softnet.tuc.gr (PDF) (other versions)

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