I spend a lot of time showing how to use tools to automate database deployments in support of DevOps. However, the one message that I always try to deliver with DevOps is that it’s fundamentally not about the tools. No, the single most important thing in DevOps is communication. Therefore, the single most important thing in DevOps is people.
People Are Good
Are there evil people in the world? Unfortunately, yes. Can even good and decent people do evil? Again, unfortunately, yes. However, most people, most of the time, are trying to do the right thing. I would say that you need to arrive at this position first in order to implement a DevOps solution effectively.