Invention Grant
- Patent Title: Commitment of transactions in a distributed system
- Patent Title (中): 在分布式系统中承诺交易
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Application No.: US11312994Application Date: 2005-12-19
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Publication No.: US07725446B2Publication Date: 2010-05-25
- Inventor: Matthew Albert Huras , Timothy Jon Vincent
- Applicant: Matthew Albert Huras , Timothy Jon Vincent
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Sawyer Law Group P.C.
- Main IPC: G06F17/00
- IPC: G06F17/00

Abstract:
A method for committing transactions in a distributed system are provided. The method provides for receiving a request from a client to commit a transaction at a coordinator node in the distributed system, tracking a tail log sequence number for every other node in the distributed system, determining a max log sequence number associated with the transaction for each participant node in the distributed system, and committing the transaction at the coordinator node when the tail log sequence number for each participant node is greater than or equal to the max log sequence number associated with the transaction at the respective participant node.
Public/Granted literature
- US20070143299A1 Commitment of transactions in a distributed system Public/Granted day:2007-06-21
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