Archive | January, 2014

Agile and Geographically Separate Teams

It is common these days to have delivery teams who are geographically separate. This may occur because offshore resources have been selected for cost saving purposes or simply because teams are split across a region or country. Scrum calls for co-located teams and the Agile Manifesto embraces face-to-face communication as the most efficient way for […]

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Geek Reading January 24, 2014

I have talked about  human filters and  my plan for digital curation. These items are the fruits of those ideas, the items I deemed worthy from my daily reading. These items are a combination of tech business news, development news and programming tools and techniques. You will note that some of the formatting has changed, and […]

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A Sketch as the Query Model of an EventSourced System

In my last post I discussed the count-min sketch data structure that can be used to process data streams using sub-linear space. In this post I will continue with some of my thoughts on how count-min sketches can be used in a typical event sourced application architecture. An event sourcing system typically has a query […]

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Only Show Finished Work During a Sprint Review—Maybe

I was at dinner years ago with my wife, a friend and his girlfriend. After the main course, our waiter brought around a dessert tray. As he pointed out each dessert option, the waiter made a show of flicking his finger into the item he was discussing. Fortunately, the items were all plastic and his […]

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Geek Reading January 10, 2014

I have talked about  human filters and  my plan for digital curation. These items are the fruits of those ideas, the items I deemed worthy from my daily reading. These items are a combination of tech business news, development news and programming tools and techniques. You will note that some of the formatting has changed, and […]

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Placing Rules on Self-Organizing Teams

Many of the challenges in agile and Scrum stem from the idea of the self-organizing team. Of course, many (perhaps most) of the benefits are also the result of self-organizing teams. One of the questions I get from many leaders is whether it's OK to mandate the team do something like use a particular tool, […]

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Is Your Business Model A Good Fit For Agile?

After I’ve asked a room full of executives what problems they are trying to solve, the next thing I’ll often do is try to help them understand… and me understand… their operating model. I want to know if they are in a business where it is okay to make it up the product as you […]

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