Components of Oracle GoldenGate Classic Architecture

Components of Oracle GoldenGate Classic Architecture

You can use the Oracle GoldenGate Classic Architecture to configure and manage your data replications from the command line.

• What is a Manager?
  Manager is the control process of Oracle GoldenGate. Manager must be running on each system in the Oracle GoldenGate configuration before the Extract or Replicat processes can be started.

• What is a Data Pump?
  Data pump is a secondary Extract group within the source Oracle GoldenGate configuration.

• What is a Collector?
  The Collector is started by the manager process and is a process that runs in the background on the target system. It reassembles the transactional data into a target trail.

• What is GGSCI?
  You can use the Oracle GoldenGate Software Command Interface (GGSCI) commands to create data replications. This is the command interface between you and Oracle GoldenGate functional components.