DevOps is a powerful idea because it resonates on so many different levels.
From the perspective of individuals toiling in hands-on development or operational roles, DevOps points towards a life that is free from the source of so many of their hassles. It’s by no means a magical panacea, but if you can make DevOps work you are removing barriers that are both a significant time-sink and a source of morale killing frustration. It’s a simple calculation to make: invest in making DevOps a reality and we all should be more efficient, increasingly nimble, and less frustrated. Some may argue that DevOps is a lofty or even farfetched goal, but it’s difficult to argue that you shouldn’t try.
For the business, DevOps contributes directly to enabling two powerful and strategic business qualities, “business agility” and “IT alignment”. These may not be terms that the troops in the IT trenches worry about on a daily basis, but they should definitely get the attention of the executives who approve the budgets and sign the checks.
A simple definition of IT alignment is “a desired state in which a business organization is able to use information technology (IT) effectively to achieve business objectives — typically improved financial performance or marketplace competitiveness”
DevOps helps to enable IT alignment by aligning development and operations roles and processes in the context of shared business objectives. Both development and operations need to understand that they are part of a unified business process. DevOps thinking ensures that individual decisions and actions strive to support and improve that unified business process, regardless of organizational structure.