Using parallel insert sub-ranges to insert into a column store

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United States of America Patent

PATENT NO 9442914
APP PUB NO 20150213073A1
SERIAL NO

14542248

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Abstract

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Provided are techniques for using parallel inserts to insert into a column store. A list of sub-ranges for a columnar table is created. A change statement for one or more rows to be inserted into the columnar table is received. For each of the received change statements, a sub-range from the list of sub-ranges is identified and data is serially inserted into the identified sub-range of the columnar table, while allowing parallel processing of each change statement for different sub-ranges of the columnar table.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alvey, Walter D San Jose, US 6 39
Mohan, Chandrasekaran San Jose, US 66 4358
Pearson, Steven R Portland, US 25 189
Seeger,, Jr James J Portland, US 9 72
Sidle, Richard S Mountain View, US 62 754
Storm, Adam J Toronto, CA 73 585
Zheng, Roger L Q Richmond Hill, CA 14 175

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