Oracle Clusterware

Oracle Cluster Ready Services ( CRS short or OCRs ) is the Cluster Manager by Oracle. Meanwhile, the partial product of the Oracle RAC under the name Oracle Clusterware (short OCW ) is offered.

He is version 10.2 for Oracle databases and third-party applications after the System V init process ( start | stop ) available, supports an active / active cluster under the name Oracle Real Application Clusters, as well as services and applications including a failover for an active / passive cluster.