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Urgent Replication Facility

  • US 20070162519A1
  • Filed: 03/20/2007
  • Published: 07/12/2007
  • Est. Priority Date: 07/01/1996
  • Status: Active Grant
First Claim
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19. In a distributed computer system, a method of expediting the replication of a source object in a source computer to a destination replica object in a destination replica in the system wherein the state of the source object has changed from a first to a second state, comprising the steps of:

  • identifying, by the source computer, a difference in the changed source object;

    transmitting, by the source computer, the difference to the destination replica, receiving, by the destination replica, the transmitted difference, and applying, by the destination replica, the difference to the destination replica object.

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