Here is an Index to the GoldenGate notes which will help identify the prerequisites required to set up the manager, extract and replicate processes. Also included on this page are articles on how to upgrade the classical extract process to the 12c Integrated extrac. Tips and tricks to troubleshoot problems including tracing, viewing trail data to identify large transactions using logdump and much more are included here.
About Natik Ameen
Natik Ameen is one of the VitalSoftTech's Oracle Internal Experts. He is an Oracle Production DBA, Certified RAC Expert (OCE), and a DBA track Certification trainer for over 15 years. He is an Oracle Evangelist and has presented at IOUG & UTOUG conferences on topics such as RAC, DataGuard and GoldenGate 12c. He is also an active blogger and published over 150 articles on Oracle Database 12c and Oracle GoldenGate. Stay connected with Natik at Google+ or LinkedIn.