In March we had a lot of super interesting posts in our blog, starting with Gunnar, who wrote something about different data 
types with boost::variant.
Achim made Videos about what happens, if you visualize input/output patterns with the help of blktrace and Thomas dedicated himself to his favorite topic Logstash, that will also be a workshop at this year’s OSDC.
Another highlight was the release of Icinga 2.3. Icinga core developer Gunnar announced it and gave a link to the English release post at Icinga.org. And finally Dirk told us (in English) about his experiences at Icinga Camp Barcelona 2015.
