Management of bottlenecks in database systems

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9495199
APP PUB NO 20150058865A1
SERIAL NO

13975927

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Importance

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Abstract

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Management is provided for threads of a database system that is subject to a plurality of disparate bottleneck conditions for resources. A monitor thread retrieves, from a first thread, first monitor data for first bottleneck condition of a first type. The monitor thread compares the first monitor data to a trigger level for the first bottleneck condition and then determines, in response to the comparison of the first monitor data to the trigger level, a potential source of the first bottleneck condition. A potential blocker thread is identified based upon the potential source of the first bottleneck condition. The monitor thread retrieves, from the potential blocker thread, second monitor data for a second type of bottleneck condition that is different from the first type of bottleneck condition. Based upon monitor data, a blocking thread is identified, and a particular blocking solution is applied to the blocking thread.

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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
Slinger, Nigel G Los Gatos, US 33 338
Tobler, John B San Jose, US 17 142
Zhu, Wen Jie Beijing, CN 19 93

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