In an earlier post i mentioned how Oracle Dataguard Broker does not support a cold failover cluster like HACMP. Well turns out Broker can be used on a Cold Failover Cluster. There are a few simple steps that needs to be followed to make the data broker be able to function. On the primary alter [...]
Over the recent weeks pretty much most of my time has been spent debugging and working with Dataguard related issues and i thought i’d start this post about some notes 1. Know thy purpose. Before deciding what type of dataguard environment you want to setup , Make sure you understand the business requirements and plan [...]
While trying to look at dataguard as a reporting environment i found a very neat and fundamentally cost saving feature added on to dataguard in Oracle 11.According to the Docs “As of Oracle Database 11g, Data Guard provides increased flexibility for Data Guard configurations in which the primary and standby systems may have different CPU [...]
