Still pretty new to this.
I have been making changes to our test system and want to push it to live, however if something is to go wrong what is the best way of rolling it back to its previous state?
We have 1 test server 1 app server and 1 web server.
I will be snap shoting all the servers and making back ups of the Databases, i'm under the impression that this will be enough to roll it back.
Any help would be appreciated.