1. Scaling in all Directions on AWS - Igmar Palsenberg https://www.youtube.com/watch?v=2TzqmLbc5rY 2. Bitcoin and the Security of the Blockchain - Marc Stevens https://www.youtube.com/watch?v=g3no5TWRnUI 3. Storage as an Imperative (SaaI !?) for the Enterprise - Koen de Jonge https://www.youtube.com/watch?v=GnYhniEgoeA 4. Perl 6 en CSV - H. Merijn Brand https://www.youtube.com/watch?v=9N8xCDwy-Vs 5. Control Your Own Data With ownCloud 9 - Roeland Douma https://www.youtube.com/watch?v=z2PJVYLQTJA 6. 2016: State of Open Source Sysadmin Tools - Daniel Paulus https://www.youtube.com/watch?v=vhkiOU2PdP0