Vagrant and Chef on FOSSASIA 2014
Continuous Integration with Open Source Tools - PHPUgFfm 2014-11-20
Automate your Development Environment with Vagrant & Chef
DevOps Meeting Karlsruhe, 13.11.2014
Codecoon - A technical Case Study
Test-Driven Infrastructure with Chef
Docker
TYPO3 Camp Stuttgart 2015 - Continuous Delivery with Open Source Tools