How simple or complex is the upgrade from 7.1.5 to 7.3. I have the manual provided by Pega but I want to know a high level idea of what needs to be done.
Our DB is Oracle, so since we already are in split schema, there will not be any change on the DB end, correct? Can we use the existing DB connections and data migration is not needed?? Pls share details and also other details too.