December 9, 2008

Hadoop Get Together @ Berlin at newthinking store

December 26, 2008

25th Chaos Communication Congress (25c3) at Berliner Congress Center

March 6, 2009

Seo Campixx at Konferenz Center Hotel am M├╝ggelsee

July 2, 2009

Improve your eyesight naturally at Russian House of Science and Cultur

December 7, 2011

Apache Hadoop Get Together at Smarthouse Media GmbH