Hello .
I need to migrate all DBs from one server to new 2 node Always On availability group.
The main issue is the applications that talking with the DBs.
I want to know what is the right way to cope with this procedure.
Is the best way is to migrate one DB at a time and to cope with application that access to this DB.
Or i do a huge maintenance time , migrate all DBs and create alias that will aim to the Cluster name.