Facilitation of search, list, and retrieval operations on persistent data set using distributed shared memory

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United States of America Patent

PATENT NO 8819056
SERIAL NO

12950869

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Abstract

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In one exemplary embodiment, a DSM is used to store the data structures in a cluster shared memory, such that updates, deletions and insertions are applied to both the persistent data set and the DSM, and search, list and retrieval operations are processed directly from the DSM. A data structure in the persistent data set is stored in two separate DSM pages: a first page includes an identifying search key of the data structure, the search key also pointing to a location of the data structure in the storage. A second page includes the updatable properties of the data structure. A DSM storing the data structures' pages is organized as a two-row matrix.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aronovich, Lior Toronto, CA 182 1612
Levy, Asaf Rishon Le Zion, IL 73 760
Loya, Liran Hod-Hasharon, IL 19 75

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