Home Middleware GoldenGate Oracle GoldenGate Release 19.1 Oracle GoldenGate 19.1 Books Release Notes for Oracle GoldenGate HTML PDF Understanding Oracle GoldenGate HTML PDF Installing Oracle GoldenGate HTML PDF Oracle GoldenGate Security HTML PDF Describes how to secure an Oracle GoldenGate production environment. Using Oracle GoldenGate for Heterogeneous Databases HTML PDF Using Oracle GoldenGate for Oracle Database HTML PDF Using Oracle GoldenGate on Oracle Cloud Marketplace HTML PDF Describes how to use GoldenGate Microservices on Oracle Cloud Infrastructure Marketplace. Using the Oracle GoldenGate Microservices Architecture HTML PDF Administering Oracle GoldenGate HTML PDF Command Line Interface Reference for Oracle GoldenGate HTML PDF Error Messages Reference for Oracle GoldenGate HTML PDF Logdump Reference for Oracle GoldenGate HTML PDF Reference for Oracle GoldenGate HTML PDF Upgrading Oracle GoldenGate HTML PDF This guide provides the upgrading prerequisites and procedures for upgrading Microservices and Classic architectures of Oracle GoldenGate 19c for Oracle and Heterogeneous databases.