Team Size Matters, Reprise

Several years ago, I wrote a post for a different blog called “Why Team Size Matters.” That post is long gone. I explained that the number of communication paths in the team does not increase linearly as the team size increases;  team communication paths square when the team increases linearly. Here is the calculation where N is …

Making Release Frictionless, a Business Decision, Part 2

In Part 1, I talked about small stories/chunks of work, checking in all the time so you could build often and see progress. That assumes you know what done means. Project “done” means release criteria. Here are some stories about how I started using release criteria. Back in the 70s, I worked in a small development group. …