To have the BI cluster HA (highly available) and DR (disaster recovery) ready, I am thinking to have half of the cluster nodes in a data center in one region (North Europe) and the rest of the nodes in a data center in another region (West Europe).
Has any one done something similar? Does it work? What’s the performance?
I was looking at doing something similar, although not in the cloud and Business Objects recommended against it. They were concerned with latency.
We did have a physical location split in our environments previously but the physical locations were within the same town. I think there was a 10 GB connection between the two locations but it could have been better. We didn’t see any issues with the configuration. The disclaimer is of course that the distance wasn’t very far.