Process

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I saw a picture that hinted that DevOps was a substitute or successor for Agile. This made me consider the question “Is DevOps a replacement for Agile?”. It had a chart that represented time from left to right, and suggested that Agile was “waterfall with shorter iterations” and that DevOps was “agile with even shorter […]

This is a balancing post to follow on from work I have done in several teams on estimates. Firstly, I’d like to confirm that in some teams, I have eliminated estimates; and in others I have improved the discipline of estimates. Both are valid approaches in different situations. What I never do is leave dysfunctional […]

Human capacity is hard to understand, so we create metaphors to simplify things. When people talk about capacity, thought-bubbles emerge from the heads of some managers, revealing an interesting problem. They view capacity as a bucket into which you pour liquid-work until it is full. This metaphor for capacity leads to bad outcomes. Work isn’t […]

On the 2nd of September 2017, in Middletown USA, Patrick Ponce achieved the world record for solving a Rubik’s Cube by twisting that damn thing into the correct position in 4.69 seconds. He got a certificate for it from Guinness World Records Limited. Rafael Solano commented on this saying: This guy is a great inspiration […]

At the Post Office in the UK, you used to enter the building and scan the room to perform an analysis of the queues. There were a number of open windows housing counter staff, and a queue for each one. A rookie would look for the shortest queue and join the end of it, but […]

Faster Faster Faster

I was listening to someone talking about being agile and lean in software development. The conversation was very interesting, but there was an underlying theme of urgency and efficiency that I found troubling. There is nothing wrong with delivering quickly, but we should never forget that “you can only go fast if you go right” […]