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Oracle GoldenGate 11g Implementer's guide by John P Jeffries

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Chapter 6. Configuring GoldenGate for HA

High Availability (HA) has become an important factor in computer system design in recent years. Systems can't afford to be down, not even for a minute, as they may be mission critical, life supporting, regulatory, or the financial impact may be too great to bear. Oracle has played a major role in developing a number of HA solutions, one of which is Real Application Clusters (RAC). Oracle Streams is heavily integrated with RAC out of the box and requires no additional configuration. This is not true for GoldenGate, where the Manager process has to be made "RAC aware".

In this chapter, we learn how to configure GoldenGate in a RAC environment and explore the various components that effectively enable HA ...

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