Book Image

Oracle Goldengate 11g Complete Cookbook

By : Ankur Gupta
Book Image

Oracle Goldengate 11g Complete Cookbook

By: Ankur Gupta

Overview of this book

Oracle Goldengate 11g Complete Cookbook is your complete guide to all aspects of Goldengate administration. The recipes in this book will teach you how to setup Goldengate configurations for simple and complex environments requiring various filtering and transformations. It also covers various aspects of tuning and troubleshooting the replication setups using exception handling, custom fields, and logdump utility.The book begins by explaining some basic tasks like Installation and Process groups setup. You will then be introduced to some further topics including DDL replication and various options to perform Initial Loads. You will then learn some advanced administration tasks such as Multi Master replication setup and conflict resolution. Further recipes, contain the cross platform replication and high availability options for Goldengate.
Table of Contents (16 chapters)
Oracle GoldenGate 11g Complete Cookbook
About the Author
About the Reviewers

Migrating from an Oracle Streams environment to Oracle GoldenGate

Sometime back, Oracle announced in its statement of direction that it is no longer going to enhance Oracle Streams further. Although the existing Oracle Streams is still supported, many companies have started migrating the Oracle Streams based replication environments to Oracle GoldenGate. In this recipe, we will go through a step-by-step procedure for performing such migration.

Getting ready

The setup in this recipe consists of a Streams environment configured between two Oracle databases called DBORATES and TGORTEST running on prim1-ol6-112 and stdby-ol6-112 virtual machines. The streams replication has been set up as table-level replication for the SCOTT.EMP table between both databases. The setup presented does not cover the steps required for setting up a Streams environment.

How to do it...

The steps to migrate a streams replication setup to GoldenGate are as follows:

  1. Follow the steps from the Installing Oracle GoldenGate...