Hans Dockter, creator of the open source enterprise automation tool Gradle, discusses everything that makes Gradle awesome: from serious build automation and organization, to Maven and Ant compatibility. Gradle is very different from existing tools like Ant and Maven in that it provides an extremely powerful capability to develop build applications using Groovy code and a compelling Groovy DSL. If you are dealing with a jumbled mess of plugins and undocumented code, you probably want to check this presentation out.
Event producer: The San Francisco Java User Group
Video producer: http://marakana.com/