This is part 2 of a multi-part sample application that I've been building using Kafka and Apache Pinot. In the first part, we built an NFC Badge Reader to record when badges are swiped. In this part, we will begin ingesting some environmental data from a sensor into the mix. I'm not going to spoil the fun by telling you where this is ultimately headed, but feel free to reach out to me on Twitter and see if you can guess!
As always, all of the code is available on GitHub.