Hi Bharath, I'm a lead dev on YouGov and we're starting to use Pinot there as well. We're about to have a Pinot cluster setup and will start to use it soon, for our internal analytics logs (we have hundreds of millions of logs to be published there for internal analyses). When we have this working, I'll publish a blog post in the YouGov engineering blog about this experience, but so far it's been quite an interesting technology for us to explore, and the fact that Pinot supports multi-valued columns is a fundamental feature for us š