I came across this free ebook that Don Jones wrote. I’ve gained much insight and understanding from Don Jones’s writing’s and training video’s over the years so this was right up my ally. In the eBook he goes into talking about the Ops side of DevOps.
I found his explanation to be extremely helpful compared to others. It’s cut and dry and that’s what works for me.
You can find more information on his website @ https://donjones.com/2015/07/20/devops-the-ops-perspective-free-ebook/