I’m trying to learn whether Kafka is a valuable approach to explore.<p>I wonder if there’s any open server. My challenge is that I don’t have good data sources available, perhaps there’s one already out there to play with?
A bit specific but Nasa has some public Kafka: <a href="https://gcn.nasa.gov/docs/client" rel="nofollow">https://gcn.nasa.gov/docs/client</a>