The Cathedral and the Bazaar and the Ignorance of Crowds
CIO.com recently did an interview with Linus Torvalds and the rules he lays out for quality code development are very good. It goes well with my theory of each development team needing a Benevolent Dictator role.
Some time ago I was forwarded a great article on Innovation as it relates to Open Source. Several of the key observations were saved for the last page. I thought it would have been good to draw some suggested next steps so I thought I took a crack at it and the items below are the result.
The article by itself has a good deal of value. But for complete understanding you probably need to have the previous context (inferred from the article is probably sufficient for basic understanding) of The Cathedral and the Bazaar. Wikipedia has a good simple summary of the paper. At it's simplest though it is a paper written by Eric Raymond about how "given enough eyeballs, all bugs are shallow." This means that it becomes easier to drill to quality because more people with disparate backgrounds means better test coverage and bug finding. (And a lot more but that's not what this post is about.)
My actual observations from the Strategy and Business article: I have historically referred to the needed role to make any product development work, whether Bazaar or Cathedral, as the Benevolent Dictator role. It is someone with the vision and strength of personality to push or pull those around them into a unified functional reality of a product. Without that role you get a lack of direction and vision and problems ensue. We have seen this need prove out over and over with the hardening work that we have done. Those teams that had a Benevolent Dictator that laid down tenets for development, surrounded themselves with a “Wizard Enclave” of smart folks for enforcement and saw it through generally had much better systems. This showed in test coverage, uptime, ability to adapt and change and many other areas.
I am a big fan of Open Source developed products and have been for some time. It has certainly proven to be the case that those that are successful have this Wizard/Leader/Benevolent Dictator that surrounds themselves with the Wizards that get there via meritocracy. From this “Brain” squad comes unification and initial innovation. Ongoing innovation can be pulled from the Chaos of the Crowd but to become real will need to be driven by the Benevolent Dictator.
When it comes to our own efforts, Internal Open Source and Product Development need to be set up with this type of role and if we can’t identify someone to fill this role then we can’t honestly expect to move that product forward.
