Big up front design is discouraged in Agile development. However, we know that architecture plays a significant part in software systems. Evolving architecture during the development of an application seems to be a risky business. This presentation discusses the reasons to evolve the architecture, some of the core principles that can help us develop in such a manner, and the ways to minimize the risk and succeed in creating a practical and useful architecture.

Video producer: http://www.ndcoslo.com/