Hey, just poking my head in here for the first time in a while. Feel free to discuss alternatives to Onyx 🙂 As much as I wish I could keep working on it, time is hard to come by!
It always seemed like there would be a lot of value in turning the Onyx data model into a library that compiles to Kafka Streams. Onyx and KStreams have a lot in common to begin with.
Beam would be a useful target as well. It's the one causing most of my consternation at work 😉