Speakers from all

Technical Evangelist at MapR
QuantCo
Engineer
KTH Royal Institute of Technology
GoDataDriven
InnoGames GmbH
Red Hat, Inc
Ex-Yandex search quality engineer, data scientist at Avast!
Kelkoo
Continuuity
Elasticsearch
IntraFind Software AG
LucidWorks
IntraFind Software AG
Carrot Search
Google Germany