Contributor: Stephan Ewen

MapR Converge Blog author, Stephan Ewen

Stephan Ewen is PMC member of Apache Flink and co-founder and CTO of data Artisans. Before founding data Artisans, Stephan was leading the development of Apache Flink™ since the early days of the project (then called Stratosphere). Stephan has a PhD in Computer Science from TU Berlin and has worked with IBM and Microsoft.

Blog Posts by Stephan Ewen

September 21, 2016 | By Stephan Ewen

Event Time in Apache Flink Stream Processing | Whiteboard Walkthrough

In this week’s Whiteboard Walkthrough, Stephan Ewen, PMC member of Apache Flink and CTO of data Artisans, describes a valuable capability of Apache Flink stream processing: grouping events together that were observed to occur within a configurable window...

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July 21, 2016 | By Stephan Ewen

Savepoints in Apache Flink Stream Processing – Whiteboard Walkthrough

In this week’s Whiteboard Walkthrough, Stephan Ewen, PMC member of Apache Flink and CTO of data Artisans, explains how to use savepoints, a unique feature in Apache Flink stream processing, to let you reprocess data, do bug fixes, deal with upgrades,...

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