I think other people can use this as well.
I have created a seperate database on a different server and I hooked up to it. However how and when do you change the redis server, such as after you install the software and what file will you need to change?
Can you do you do an easy install or do you do a manual?
How do you set up two application servers? So you can have two app, one redis, one db server.
I am not talking about HA since that is more advanced but leaves you vulnerable.