Invention Grant
- Patent Title: Clustered fault tolerance systems and methods using load-based failover
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Application No.: US15926309Application Date: 2018-03-20
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Publication No.: US10592345B2Publication Date: 2020-03-17
- Inventor: Erik Helleren
- Applicant: Chicago Mercantile Exchange Inc.
- Applicant Address: US IL Chicago
- Assignee: Chicago Mercantile Exchange Inc.
- Current Assignee: Chicago Mercantile Exchange Inc.
- Current Assignee Address: US IL Chicago
- Agency: Lempia Summerfield Katz LLC
- Main IPC: G06F11/00
- IPC: G06F11/00 ; G06F9/00 ; G06F11/14 ; G06F9/48 ; G06F9/50

Abstract:
A computer implemented method for providing fault tolerance to a plurality of machines includes determining an aggregate load for each surviving machine of a plurality of surviving machines; calculating a recovery load of one or more orphaned jobs resulting from a terminating event; and selecting to recover and perform one or more of the orphaned jobs, by one or more of the surviving machines, based upon (i) the recovery load of the one or more orphaned jobs; (ii) the job load of the one or more orphaned jobs; and (iii) the aggregate loads of the surviving machines.
Public/Granted literature
- US20180210791A1 CLUSTERED FAULT TOLERANCE SYSTEMS AND METHODS USING LOAD-BASED FAILOVER Public/Granted day:2018-07-26
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