Patent Document ID: 8543546
Application ID: 13608284

Base Claim:
1. A method of replicating IP address assignment changes in a distributed database having a plurality of nodes, comprising: receiving a semantic command at a first node having a first local version of the database, wherein the semantic command comprises a semantically expressed request to modify one or more IP address assignments in the database that allows for provisional modification of the first local version of the database before sending the semantic command to a master node having a master version of the database; provisionally applying the semantic command to the first local version of the database before sending the semantic command to the master node; and reconciling the semantic command with the master version of the database, wherein reconciling the semantic command with the master version of the database includes determining whether the semantic command includes any IP address assignment changes that would result in an IP address assignment conflict with IP address assignment data stored in the master version of the database on the master node.

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Claim 11:
11. A method as recited in claim 1 , wherein the provisional modification comprises modifying the first local version of the database before reconciling the modification with the master node.