Speakers from all

Javier Ramirez
Web developer, founder at teowaki
Jim Dowling
Logical Clocks AB
Jochen Jörg
MarkLogic
Johannes Peter
MediaMarktSaturn Retail Group
John Hugg
VoltDB Inc.
Joshua Bacher
Otto GmbH
Juan De Dios Sa...
Big Data Software Engineer
Julien Nioche
DigitalPebble
Julien Le Dem
Dremio
Kashif Rasul
Ken LaPorte
Team Lead, Search Infrastructure, Bloomberg LP
Konark Modi
Konstantin Gregor
TNG Technology Consulting
Konstantin Knauf
TNG Technology Consulting GmbH
Kostas Kloudas
data Artisans
Lars Francke
OpenCore GmbH & Co. KG
Lars Albertsson
Mapflat
Lorand Dali
Zalando
Ludwine Probst
Cityzen Data
Marcin Szymaniuk
Data Developer
Mark Keinhörster
codecentric AG
Markus Lorch
Martin Scholl
Serial Founder, taking a sabbatical
Martin Kleppmann
Independent