The recent growth in the popularity of agile methods such as Scrum is gratifying. However, I am constantly encountering people looking for the Silver Bullet of software development. In the paper written by Brooks, No Silver Bullet[pdf], he describes “accidental” and “essential” complexity. Agile in no way changes his arguments. What agile methods do is to help remove the accidental complexity associated with people and their interactions. This can lead to substantial increases in productivity, but it does not change the hardness of the underlying problem that is being solved by building a particular software system. In fact, doing a good job with agile methods, in particular Scrum, is extremely hard work due to the deep cultural shifts that must occur in order to get the full benefits.

Affiliated Promotions: