Dancing with (Flink) streams: the input
Last week I've described [https://no-kill-switch.ghost.io/dancing-with-flink-data-streams-a-gentle-intro/] what is Kinesis Data Analytics and promised we'll have some fun with processing streams the pro way. It's time to turn these promises into real action! -------------------------------------------------------------------------------- Before we do anything useful, we need some material to work with. In other...