- Administration Server: manages the Oracle GoldenGate processes which were taken care of by the GGSCI and Oracle GoldenGate manager.
- Distributed Server: sends the replicated data over the network which functioned like the Oracle GoldenGate Extract pump. The new distribution service supports multiple network protocols such as WebSockets beyond the current UDT and TCP/IP.
- Receiver Server: receives the replicated data on the target which worked as the Oracle GoldenGated Collector in the classic architecture.
- Performance Metrics Server: provides the Oracle GoldenGate related run-time and metrics. GGSCI used to provide the information but are limited compared to this new service.
- Service Manager: provides a central management of Oracle GoldenGate deployments.
Microservices Architecture |
Classic Architecture |
Administration Server |
GGSCI |
Distribution Server |
Pump (Extract) |
Receiver Server |
Colletctor |
Performance Metrics Server |
Value |
Service Manager |
Manager |
- Oracle GoldenGate 12.3 Documentation, 2 Getting Started with Oracle GoldenGate Microservices Architecture
- Oracle TWP, Using the Oracle GoldenGate Microservices Architecture, 2017