DevOps & Infrastructure NRW

DevOps Düsseldorf
DevOps Düsseldorf
Public group

Invision AG

Speditionstr. 5 · 40221 Düsseldorf

How to find us

After you have arrived at the location, use the stairs next to the well. We're on the ground floor of the building on the right.

Location image of event venue


A new year, time for a new Meetup! We meet again in February the 21st. The same location, the same exellent food and of course, free drinks. Food will be vegan and non-vegan. 19:00 Doors, Food, Drinks

19:45 Kubernetes on AWS at Zalando: Failures & Learnings by Henning Jacobs (@try_except_)

20:15 Break

20:30 Fishing Graphs in a Hadoop Data Lake by Max Neunhöffer (@neunhoef)

Hadoop clusters can store nearly everything in a cheap and blazingly fast way to your data lake. Answering questions and gaining insights out of this ever growing stream becomes the decisive part for many businesses. Increasingly data has a natural structure as a graph, with vertices linked by edges, and many questions arising about the data involve graph traversals or other complex queries, for which one does not have an a priori given bound on the length of paths.

Spark with GraphX is great for answering relatively simple graph questions which are worth starting a Spark job for, because they essentially involve the whole graph. But does it make sense to start one for every ad-hoc query or is it suitable for complex real-time queries?

21:10 Free for all

Present your own little projects. Let's exchange ideas and discuss spontaneous questions. 22:00 The End