Devoxx Belgium 2015
Antwerp, Belgium
Monday, November 9, 2015
Friday, November 13, 2015
The largest Java Community Conference in the world. A first class tech conference where passionate developers can network, hack, get inspired and learn all week long.


Build a Time Series Application with Spark Streaming and HBase

Tugdual Grall View Bio


Tugdual Grall

"Tug" is Technical Evangelist EMEA at MapR, an open source advocate and a passionate developer. He currently works with the European developer communities to ease MapR, Hadoop and NoSQL adoption.

Before joining MapR, Tug was Technical Evangelist at MongoDB and Couchbase. Tug has also worked as CTO at eXo Plaform and JavaEE product manager, and software engineer at Oracle.

Tugdual also writes a blog available at
Twitter: @tgrall