Data Guard two Production sites
I am exploring the best (and least expensive) way to configure Data Guard in our environment.
Has anyone had two production environments, each in a different location and set up Standby Data Guard databases across each.
For example -
Site 1 - Prod RAC 1 with database 1 and a standby for database 2
Site 2 - Prod RAC 2 with database 2 and a standby for database 1
Is there any load to the resources in either cluster when also maintaining a standby database along with production?
I searched Metalink and was not able to find information on this type of configuration.
Thanks!