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Make Data Work
22–23 May 2017: Training
23–25 May 2017: Tutorials & Conference
London, UK
Aljoscha Krettek

Aljoscha Krettek
Cofounder and Software Engineer, Ververica


Aljoscha Krettek is a cofounder and software engineer at Ververica. Previously, he worked at IBM Germany and at the IBM Almaden Research Center in San Jose. Aljoscha is a PMC member at Apache Beam and Apache Flink, where he mainly works on the streaming API and designed and implemented the most recent additions to the windowing and state APIs. He studied computer science at TU Berlin.


14:0514:45 Thursday, 25 May 2017
Stream processing and analytics
Location: Capital Suite 8/9
Level: Advanced
Aljoscha Krettek (Ververica)
Average rating: ***..
(3.50, 2 ratings)
Apache Beam's new State API brings scalability and consistency to fine-grained stateful processing while remaining portable to any Beam runner. Aljoscha Krettek introduces the new state and timer features in Beam and shows how to use them to express common real-world use cases in a backend-agnostic manner. Read more.