Never Waste A Good Crisis

The title of this post is a bit of advice I first heard many years ago, while working on an Enterprise Architecture review of a troubled software development effort.  Never waste a good crisis. Of course, no crisis is good for the person going through it.  Be compassionate.  And I’m not talking about a personal…

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Sharing the Solution Domain Taxonomy

Sometimes, Enterprise Architecture efforts fail.  This is no surprise to folks in the EA business.  This failure occurred slowly, back in 2007 and 2008.  But it did occur.  It took me a while to realize it.  I had developed a method useful for Application Portfolio Management as well as for Service Oriented Architecture called “Solution…

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Alternatives to the EPSC Model

The Enterprise Partner Supplier Customer (EPSC) Model sits as a core concept of Enterprise Architecture.  It is so much at the core of everything we do that we seldom question it.  Is that healthy?  This post will discuss the core idea behind the EPSC model (differentiation by control) and alternative ways to think about enterprise…

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How brand-thinking can kill you, and capability thinking can save you

I guess it shouldn’t surprise me that business strategy work is often about constrained thinking.  Thinking “inside the box” is nearly always rewarded well.  After all, the person giving the rewards lives in the same box.  One of the most pernicious kinds of constrained thinking is “brand thinking.”  That is the notion that the value…

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Moving Towards a Theory of Enterprise Architecture

I’ve been asked a number of times over the years if I can explain the theory of Enterprise Architecture.  I decided recently to reopen that idea.  It’s not a new discussion.  I refer to Tom Graves post on the Theory of EA from 2012 where he posits that the theory of EA, if one were…

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