Hello,
At the moment we have a sql 2014 cluster in one datacenter where all of our customers connect to
In the near future we are going to expand to a second datacenter and we want to move 1 node to this datacenter and create a DMDW connection in between.
In this second datacenter we also want to let customers connect to, but different customers. So the customers connecting to the first datacenter will not connect to the second datacenter.
The customers connecting to the second datacenter will be routed via the DMDW connection to the first node in the first datacenter.
Now my problem: It could happen that the DMDW connection breaks down and all the customer connections from the 2nd to the 1st datacenter will be lost. Now i want that the customers of the 2nd datacenter connect to the 2nd node and continue to work.
In the setup i have now, that's not possible, because you will create split brain issue. But how can i make this to work?