Introduction In the previous article, we covered installing GoldenGate 21c and preparing both databases — see Windows to Linux GoldenGate Setup: Installation and Preparation if you haven't set that up yet. This article covers the essential steps to configure Extract and Replicat for real-time replication. Prerequisites Oracle GoldenGate software should be installed. Database configuration for GoldenGate should be done on both the source and target database. Environment Used in this Guide Server Source Target Hostname/IP LAPTOP-JO563L1O.oraeasy.com ogg21.oraeasy.com OS Windows 11 OEL 8.5 Database Version 19.28 19.28 Database Name windb lindb GoldenGate Version 21.3.0.0.1 21.3.0.0.1 GoldenGate Home D:\OGG /u01/ogg/ogg_home Configuration...