Bulldozer00's Blog

Comprehensiveness is the enemy of comprehensibility – Martin Fowler

Martin’s quote may be the main reason why this preference was written into the Agile Manifesto…

Working software over comprehensive documentation

Obviously, it doesn’t say “Working software and no documentation“. I’d bet my house that Martin and his fellow colleagues who conjured up the manifesto intentionally stuck the word “comprehensive” in there for a reason. And the reason is that “good” documentation reduces costs in both the short and long runs. In addition, check out what the Grade-ster has to say:

The code tells the story, but not the whole story – Grady Booch

Now that the context for this post has been set, I’d like to put in a plug for Simon Brown’s terrific work on the subject of lightweight software architecture documentation. In tribute to Simon, I decided to hoist a few of his slides that resonate with me.

Note that the last graphic is my (and perhaps Simon’s?) way of promoting standardized UML-sketching for recording and communicating software architectures. Of course, if you don’t record and communicate your software architectures, then reading this post was a waste of your time; and I’m sorry for that.