Introduction:
The Goldengate Replicat process is also known as the apply process. It is a mandatory process in the Goldengate setup. This data delivery process is the last component to be setup on the the target database.
It reads the data from a file called as “EXTTRAIL” which contains data changes made on the source. In addition to applying the data on the target, the Goldengate replicat process also posts its exact location of the trail file while processing the records.
The replicat process is used for recovery from crashes allowing it to start from the exact point where it left off without any loss of data.
Handy commands for “REPLICAT” Process in Oracle GoldenGate :
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