The Oracle 10g Data Guard also has its share of improvements, including the following, which are discussed in more detail next:
Broker support for RAC databases
Enhancements to the 10g Enterprise Manager Data Guard GUI
New Data Guard Broker commands
If you use the GUI interface to create a standby from a RAC database, the standby will be created as a single-instance database.
Starting in 10g, the Data Guard Broker has added support for a RAC database environment. This means that DBAs who run a RAC environment can now configure and support Data Guard configurations using the Broker GUI or the command-line interface. You can use the same Broker commands and GUI pages you used for a ...