While I was reading this blog entry , I came across this phrase:
After 10 years of Agile, with Kanban, Craftsmanship, DevOps and other new movements, the world of software development seems more fragmented than ever.
And I asked myself: “I’ve heared about all these movement except this DevOps” , then start googling it and began by wikipedia as usual.
From my first reading I discovered that this movement tries to solve the problem between developers and Sysadmin guys.
Agile (XP, Kanaban, … etc) bridge the gap between business and developers, and DevOps tries to bridge the gap between developers and systems (deployment issues).