As they were mentioned in the course
As they were mentioned in the course, I had actually been reading both "The Phoenix Project" as well as the "DevOps Handbook" concurrently while I was taking the PM Simplify DevOps course. As a result, I found myself re-visiting the course materials not once, but multiple times. After 20 years of involvement in IT-related projects, I found all of the material eminently relatable, timely and relevant. Thank you, PM Simplify !