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Beyer et al., 2007 - Google Patents

On synopses for distinct-value estimation under multiset operations

Beyer et al., 2007

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Document ID
2619427114276422514
Author
Beyer K
Haas P
Reinwald B
Sismanis Y
Gemulla R
Publication year
Publication venue
Proceedings of the 2007 ACM SIGMOD international conference on Management of data

External Links

Snippet

The task of estimating the number of distinct values (DVs) in a large dataset arises in a wide variety of settings in computer science and elsewhere. We provide DV estimation techniques that are designed for use within a flexible and scalable" synopsis warehouse" architecture …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

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    • G06F17/30424—Query processing
    • G06F17/30477—Query execution
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