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Oracle Golden Gate

Oracle GoldenGate is an asynchronous, log-based, real-time data replication product. It is used for

Data integration
replication

Other buzzwords are

Transactional change data capture
Transformations
Verification between operational and analytical enterprise systems

Classic architecture / Microservices architectures

Golden Gate supports two architectures

Classic architecture
Microservices architecture

Components of the classic architecture:

Manager
Data Pump
Collector
GGSCI

Components of the microservice architecture

Service manager
Administration server
Receiver server
Distribution server
Performance metrics server
Admin client

See also

Data Guard vs. Golden Gate