HA for Oracle GoldenGate supports configurations that conform to the requirements that are specified in the previous section.
All configurations of HA for Oracle GoldenGate have the following requirements:
The Oracle GoldenGate instance is configured as a failover resource.
The Oracle GoldenGate instance is configured as a multiple master resource.
Since Oracle GoldenGate does not have any other client access besides the administrative one, it is not practical to have a scalable configuration.