Completely changing subjects: these days I asked here about data pipeline solutions to pair with Pinot, and I've been using Argo Workflows. Not in production yet, only locally in my computer - using k3s as a "tiny k8s cluster" alternative -, but it's been working amazingly well, I really like it! I've been using it to do a number of steps in our ETL, one of them being the Pinot segment generation and pushing, and it's getting really smooth! I'll write up more about this in the future, when I have something more concrete.