About

Joining, enriching, filtering and aggregating streaming data

Documentation / Reference

• http://martin.kleppmann.com/2015/10/30/stream-processing-patterns-at-crunch.html
• The Dataflow Model: A Practical Approach to Balancing Correctness, Latency, and Cost in Massive-Scale, Unbounded, Out-of-Order Data Processing,” Proceedings of the VLDB Endowment, volume 8, number 12, pages 1792–1803, August 2015