Hello,
You can refer to the Replicate User Guide on Redo Log Files - Access Method Guidelines
The Replicate Oracle source endpoint can be configured to access online and archived
Oracle redo log files using either Oracle LogMiner (Oracle’s built-in method) or Replicate
Log Reader (Replicate’s high-speed redo log reader).
Generally, it is recommended to use Replicate Log Reader as it is more efficient, faster,
and uses less resources.
we recommend getting our Professional Services team involved as the assistance you need is related to implementation/configuration which falls under the purview of Professional Services. Engaging Professional Services will ensure a thorough and pro-active setup of your environment with various architectural artifacts taken into account.
Thanks
Lyka
