Puppet Camp Berlin 2014: Advanced Puppet Design
Portland Puppet User Group June 2014: Writing and publishing puppet modules
Puppet Camp DC 2014: Keynote
Intro to-puppet
Puppet Camp London 2014: Keynote
Virtual Infrastructure
Frozen Rails Slides
Devops: The War is over - If you want it
DSL Quest: A WAT Safari - PuppetConf 2013
