Apache Flink Training and sample code

http://training.data-artisans.com/

https://github.com/dataArtisans/blog-post-code-samples

https://github.com/apache/flink/tree/master/flink-examples

http://training.data-artisans.com/exercises/rideCleansing.html

https://github.com/dataArtisans

http://flink.apache.org/community.html