Of course it's important to work efficiently, without wasting time, money, or energy. But working effectively is just as important. Agile cycles between creating, testing, and getting feedback, allowing us to work in small chunks and make sure what we're producing has the most value. That's effective.

Container-based deployments have become the preferred approach for managing the build and release of complex applications. Many of the tasks handled by IT operations today may not be necessary in the world of containers. Will Ops continue in its current role, or will it need to evolve with the new challenges?

Organizations that refuse to change will get left behind. But at the other end of the spectrum, too much change is also harmful. Revamping everything you do at once creates stress and can lead to your efforts failing. The right balance is shaking things up just often enough to experiment with new ideas.