Description of the illustration goldengate_configs2.jpg

These are the Oracle GoldenGate supported topologies: A unidirectional topology replicates data in one direction to a single target database. The bi-directional and peer-to-peer topologies replicate data among two or more peer databases to support high availability and load balancing. The broadcast and cascading topologies support direct or phased data distribution from one source to many targets. The consolidation topology supports data centralization in a central database from many remote databases, such as to maintain a data warehouse.