I have an active passive cluster on my primary Data center in NY and have a DR Active / passive SQL Cluster in TX. These are two separate clusters in the same domain using the same SQL server credentials.
Both clusters host an active / passive SQL instance. Lets call it SQLNY(Primary) and SQLTX (DR). I want to enable always On Availability group within
the two SQL Instances SQLNY and SQLTX. The listener will be SQLAG which will be used by the Application to connect to the SQL instance.
Is there a practical way to implement this? This will not only give me instant fail over within the NY (Primary) but also give me the flexibility to fail
over to TX.
I am using SQL 2014 Enterprise Edition on both clusters.
Any help will be much appreciated..