Stand alone Flink job which reads Wikipedia entries and aggregrates number of bytes edited, per user, aggregated over a 5 second tumbling window. Based on the Flink tutorial, converted to Scala.
As an addition, every 5 seconds the contents of the current window are written to a MQTT topic.
![@dependabot[bot]](https://avatars.githubusercontent.com/in/29110?s=64&v=4){kind=small}
