Karam explains how GoldenGate 11g can serve as a heterogeneous replication solution. He walks readers through GoldenGate’s components so they can get a better understanding of the software.

This presentation explains minimum downtime migrations between various Oracle version and platform combinations with Oracle GoldenGate.

In this Case Study, the over design of using GoldenGate (GG) to consolidate several databases (Oracle and SqlServer) into a single database running on Exadata X2-2 is dicussed. Beacuse of the large volume of transactions being replicated, significant GG tuning, Database configuration and system configuration were required. For added, sensitive data in the database require…

The Oracle GoldenGate 11g created a new era in facilitating Very Large Database (VLDB) migrations with near-zero down-time. These migrations could even be between the data centers with minimal interruption to the business operations. The preferred approach for the initial synchronization or initialization of the database at the destination is hard ware replication. During the…

Even the best-planned database upgrades can leave nagging questions: what happens if my upgraded system performs unexpectedly? Is there a way I can go back to the previous version without downtime and data loss? Oracle GoldenGate allows DBAs to give affirmative answers to these questions. Drawing on upgrade experiences ranging from mid-sized databases to a…

Oracle GoldenGate has been widely used as a data replication and integration technology. At PayPal, Inc., there are many large scale Oracle GoldenGate systems implemented to support data replication/integration needs. This session will overview Oracle GoldenGate architecture and common use cases, new features offered by the latest GoldenGate v11 release, best practice in managing/scaling the…

This session will cover the considerations and best practices for OBIEE and Oracle BI Application projects using real life case studies. The speaker willshare experiences on the following case studies: 1) Oracle EBS + BI Apps + Essbase (custom)2) JD Edwards + OBIEE/ODI (custom) + EPM Integration3) Oracle EBS + BI Apps + EPM stack…

Even the best-planned database upgrades can leave nagging questions: what happens if my upgraded system performs unexpectedly? Is there a way I can go back to the previous version without downtime and data loss? Oracle GoldenGate allows DBAs to give affirmative answers to these questions. Drawing on upgrade experiences ranging from mid-sized databases to a…