Data-partitioning for processing loosely ordered relations

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United States of America Patent

PATENT NO 10331645
APP PUB NO 20170052990A1
SERIAL NO

14827574

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Abstract

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Storage regions in a database are associated with respective intervals including first and second interval values indicating a value range for values within that storage region. The first interval values are sorted into an order that determines a scanning order for a data operation on data in the storage regions. The storage regions are scanned in the scanning order to arrange data from the storage regions in at least a partially ordered sequence for the data operation.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINE CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dickie, Garth A Framingham, US 57 1110
Finlay, Ian R Uxbridge, CA 44 307
Letin, Dmitry Richmond Hill, CA 5 38

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