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Mike Cohn06/06/11
1952 views
3 replies

Time as a Competitive Advantage

An article I read in 1988 has always stuck with me. The article was “Time–The Next Source of Competitive Advantage” by George Stalk in the Harvard Business Review. The article came near the start of an era in which companies primarily sought...

Michael Sahota06/06/11
835 views
1 replies

StrategicPlay® with Lego® SERIOUS PLAY® – Creative, Collaborative Solving of Wicked Problems

 StrategicPlay® with Lego® SERIOUS PLAY® is a powerful experiential tool to enhance innovation and business results. This post provides a brief introduction to summarize what I learned when I attended the amazingly good facilitator training with...

Dawn Cannan06/06/11
9607 views
0 replies

How *NOT* to win the hearts of developers, part 1

So, I had this crazy idea that I would try to do this blog in some chronological order, since a lot of the early posts will be historical lessons.I know it won't happen that way, but I will at least start pretty early.

Marco Tedone06/05/11
5124 views
6 replies

Legacy code is not necessarily "ugly code"

I was recently surprised when, at the question: "What is legacy code?" someone answered: "According to Michael Feathers, legacy code is any code without automated test." (Michael Feathers is, for those who don't know, the author of...

Kelly Waters06/04/11
2212 views
0 replies

Agile Methodologies

There are various agile methodologies, although ‘agile development’ is really a philosophy, not a methodology.  A set of values and principles.  The agile manifesto describes these values and principles, and I have also written about 10 key principles...

Jon Archer06/04/11
1871 views
1 replies

Measuring The Hypotenuse

Consider the following right-angled triangle: What is x? Not a trick question. Well it’s 5. Obviously.

James Shore06/04/11
669 views
0 replies

Let's Play TDD #111: Icon in JTextField: Go!

The source code for this episode is available here. Visit the Let's Play archive for more episodes!  Many thanks to Danny Jones for figuring out the HD Youtube embed code.

Jim Highsmith06/04/11
2001 views
1 replies

Speed-To-Value

Flickr deploys software changes multiple times per day—and advertises this on their web site. A medical software company deploys versions of their application software over 75 times per year. Salesforce.com has gained competitive advantage with their...

Johanna Rothman06/04/11
709 views
0 replies

Musings About Agile Architecture and Agile Program Management

Bob Payne interviewed me about agile program management last year at the Agile 2010 conference and posted the podcast. We always have a great time talking, and that podcast was no exception. He makes me sound quite coherent!

Matthias Marschall06/03/11
3557 views
0 replies

The 5 Goals Of Agile And DevOps

If you’re stuck with someone in an elevator and have only a few seconds to explain why introducing agile Methodolgies and DevOps is a good idea, these five goals might help you: Agile Elevator Pitch1. less code 2. less dependencies 3. less bugs and...

Larry White06/03/11
3166 views
1 replies

A Note On Quality

“We never use a screwdriver in the last week. We hammer the screws in. We slam solder on the connections, cannibalize parts from other televisions if we run out of the right ones, use glue or hammers to fix switches that were never meant for that model....

Tomas Malmsten06/03/11
1356 views
0 replies

When should a project start implementing clean test driven code?

I have recently been working on a e-commerce project. We needed to create an extension to a third party e-commerce application. The source code is open to customers and partners. It is a pretty comprehensive and complex application.

Esther Derby 06/03/11
719 views
1 replies

Fill In The Blanks

I’ve been noticing what’s missing lately. In some ways, its harder to see what’s not there than what is. But there’s lost of useful information in what isn’t said, as well as what is. For example: A manager, talking about one of the people who...

Michael Sahota06/03/11
1922 views
0 replies

Three Ways to Play for Business Results

Play is a profoundly powerful tool for achieving business results. I think of three main ways to accomplish this: Using explicit play to do work, using play for learning, and building people’s play muscles. Consider the following diagram:

James Shore06/02/11
1426 views
0 replies

Let's Play TDD #110: Create a Beautiful, Simple Result

The source code for this episode is available here. Visit the Let's Play archive for more episodes! Many thanks to Danny Jones for figuring out the HD Youtube embed code.