Zero Downtime Database Upgrade & Active Active Replication Using Oracle GoldenGate 11g Release 2

A Must Have Guide for using Oracle GoldenGate in Oracle Database Upgrade and Bi-Directional Replication Projects Harness the power of Oracle GoldenGate 11gR2 robust tool, and use Oracle GoldenGate for your next Database Upgrade Project or for your High-Availability requirements. Your next Oracle Database Upgrade project should not be nerve wrecking and scary, rather you can perform your Oracle Database Upgrade without extensive downtime, with full end-to-end, functional and performance testing capabilities. Moreover, Oracle GoldenGate provides you rollback capabilities like none other in case of a failed Database Upgrade. If you are planning to implement High-Availability or Disaster Recovery solution, you can utilize Oracle GoldenGate Bi-directional capabilities to not only provide you High-Availability and Disaster Recovery solution but also enable you to use your other database for Read/Write activity for better utilization of resources. Written by Kashif Aslam, who himself has performed multiple database upgrades using Oracle GoldenGate, and also has implemented multiple Oracle GoldenGate replication projects including 4-way Multi-Master Active-Active replication, this book provides step by step instructions with screenshots and sample codes to fully enable you to perform Oracle database Upgrade using Oracle GoldenGate and also setup Active-Active Bi-Directional replication along with detailed examples of configuring conflict detection and resolution methodologies.