February 2018

Oracle GoldenGate Classic Replicat checkpointing

One of the key aspects for replication is checkpointing. A target database checkpoint tells which transactions are actually committed and which not yet. This is a key aspect of transactional replication. Let’s look how that works for the Oracle GoldenGate Classic Replicat.

Oracle GoldenGate Classic Replicat checkpointing Read More »

Oracle GoldenGate remote Classic Extract

Most people I have spoken to are are absolutely convinced that the Extract process has to be running on the source database host. This thinking comes from all Oracle diagrams where the Extract process is located on the source database host. Till OGG version 11.1.1 this was indeed true. Some have heard that the Extract

Oracle GoldenGate remote Classic Extract Read More »