From Individual Contribution to Group learning: the Early Years of Apache Web Server

Open Source Software (OSS) groups experience many benefits and challenges with respect to the core group’s effectiveness. In order to capitalize on the benefits and minimize the challenges, OSS groups must learn not only on the individual level, but also on the group level. OSS groups learn by integrating individual contributions into the group’s product and processes. This paper reports on the characteristics of the learning process in OSS groups.