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DISTRIBUTED TRANSACTION MANAGEMENT FOR DATABASE SYSTEMS WITH MULTIVERSIONING

  • US 20120102006A1
  • Filed: 10/20/2010
  • Published: 04/26/2012
  • Est. Priority Date: 10/20/2010
  • Status: Active Grant
First Claim
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1. A distributed database transaction management system, comprising:

  • a distributed transaction management component configured to enforce atomicity of a transaction operating on data at a plurality of distributed database nodes by facilitating synchronization of a commit timestamp used by the plurality of distributed database nodes in committing the transaction;

    wherein the commit timestamp is synchronized without reference to a global clock globally available to the plurality of distributed database nodes.

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