Sometimes I think it helps to go back to basics. And when using Lean Software Development, including Kanban, that means a man called Little and his Law. “Little’s Law” is a fundamental of queue theory and defines the relationship between Work in Progress (WIP), Throughput and Lead Time. It is the reason why Kanban teams try to limit WIP.
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Author Archives: Steven Thomas
4Ls Retro Format – Liked, Learned, Lacked, and Longed for
I’m always on the hunt for formats for a Retrospective. The latest one we’re going to try is the 4Ls – Liked, Learned, Lacked, and Longed for.
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I hate part time assignments to projects; they challenge WIP limits
I hate part time assignments – when I see people being asked to split their time across projects. Where ever possible I try to get people full time on one thing at a time.
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I always work with a “Product Owner”; never a “Scrum Product Owner”
I’ve previously had a poke at the Scrum Product Owner role when I called it Scrum’s Uber-Pig. Now I have to admit that, although I always work with a “Product Owner”, I never work with a “Scrum Product Owner”. In fact, given my own responsibilities, I can never work with a Scrum Product Owner.
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Don’t use the Formal User Story Format for Minor Modifications
Kim Daubney asked what to do when the story isn’t a new requirement but a UI change. Kim wanted to know if the “as a, i want, so that” format is still required? Short answer is “no”.
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ERIC Grid – Blue Ocean Strategy for Departmental Transformation
It is always interesting to see how other people approach a task that in other circumstances I would be doing. So I was quite interested to see the ERIC Grid used to shape a transformation initiative.
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Trust Needs to be Earned
Jim, a previous boss of mine, once said to me “You don’t trust anybody”. It isn’t true. I do trust people but I don’t give my trust away easily. People have to earn it. And I don’t trust categorically – there is always a limit to my trust. As the programme manager I can’t afford to offer more.
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What does a Programme Manager do?
I’m a programme manager, an Agile Programme Manager. Some people don’t know what programme management is or what programme managers do. So, for those who are wondering, I thought I’d described what I do.
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Seven Things to do When Starting Specification by Example with Cucumber
I was asked “What to do in terms of training and practice when starting to use gherkin to define requirements?” Although I’ve written quite a lot of material on Specification by Example I haven’t written about how to start doing it.
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I shall call him ‘Kanban,’ and he shall be mine, and he shall be my Kanban
“I shall call him ‘Kanban,’ and he shall be mine, and he shall be my Kanban.” I am outrageously paraphrasing Dory from Finding Nemo. My point is that everybody seems to want a piece of Kanban. As the authorities, and a few others, tear Kanban apart in definition wars and vying claims of ownership, a few flavours of Kanban are emerging with even more competing names. I thought I’d run through them.
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