International Business Machines Corporation

Rajesh Govind Naicken

Clarence Madison Pruet, Iii

Konduru Israel Rajakumar

Techniques are provided for resynchronizing instances of a replicated table. In one embodiment, a database server is provided as a member of a plurality of communicatively coupled database servers. Each database server is configured to support a replicating mode of operation and a non-replicating mode of operation. The instances of the replicated table are resynchronized responsive to a user request, without stopping any of the plurality of database servers and without requiring any of the plurality of database servers to operate in the non-replicating mode of operation.

Online repair of a replicated table

A method repairs a table. A replication environment has a first replicate comprising a source table on a source server and a target table on a target server. The source server transmits replication data from the source server with repair data from the source server to the target table in accordance with a commit order of the replication data and the repair data. The target server applies the repair data and the replication data to the target table based on the commit order.

Growing community of inventors

Olathe, KS, United States of America

Rajesh Govind Naicken