DevOps is not simply a set of tools or systems, but rather a methodology requiring stakeholder buy-in for successful execution. DevOps is based on collaboration—using operations, best practices, and organizational culture to streamline and connect development teams and IT operations. The better the system design, the better the DevOps implementation could be. Deriving the best value from DevOps requires agility many legacy systems can’t deliver. To maximize efficiency, DevOps must operate...