I wonder if someone could say if the following scenario is a possible configuration:
We have two datacenters, one in the US and on in the UK. In each datacenter we host an identical application. When all services are up and running wanted to serve the 'local' users via the local server, routing to it via the KEMP. However, should the local server be unavailable, then the KEMP would forward to the server in the alternate DC.
The vision for this would be a KEMP at each datacenter, working more in an active / passive type config.
I can't seen an obvious want to do this, though I'm not overly familiar with the scheduling methods as I've traditionally only used Round Robin or Weighted Round Robin which obivously wouldn't work in this scenario.
Hope the above makes sense.
Thanks in advance