1. Oracle GoldenGate Classic Documentation
  2. Performance
  3. Tuning the Performance of Oracle GoldenGate
  4. Using Multiple Process Groups
  5. Using Multiple Extract Groups with Multiple Replicat Groups
  6. To Create the Extract Groups

To Create the Extract Groups

Note:

This configuration includes data pumps.

  1. On the source, use the ADD EXTRACT command to create the primary Extract groups.
  2. On the source, use the ADD EXTTRAIL command to specify a local trail for each of the Extract groups that you created.
  3. On the source create a data-pump Extract group to read each local trail that you created.
  4. On the source, use the ADD RMTTRAIL command to specify a remote trail for each of the data-pumps that you created.
  5. On the source, use the EDIT PARAMS command to create an Extract parameter file for each primary Extract group and each data-pump Extract group.