Clustered fault tolerance systems and methods using load-based failover

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United States of America Patent

PATENT NO 9952932
SERIAL NO

14930165

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Abstract

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A computer implemented method for providing fault tolerance to a plurality of instances in a system including a plurality of surviving instances includes: determining, for each of the surviving instances, an aggregate load by: retrieving a job load of each job assigned to the respective surviving instance; and summing the job loads of all of the jobs assigned to the respective surviving instance; and selecting to recover and perform, by one of the surviving instances, an orphaned job based upon the aggregate loads of the surviving instances.

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Patent Owner(s)

  • CHICAGO MERCANTILE EXCHANGE INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Helleren, Erik Chicago, US 4 45

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