They also published a short blog post on this at: https://engineering.linkedin.com/pinot/open-sourcing-pinot-scaling-wall-real-time-analytics https://engineeri

They also published a short blog post on this at: https://engineering.linkedin.com/pinot/open-sourcing-pinot-scaling-wall-real-time-analytics https://engineering.linkedin.com/pinot/open-sourcing-pinot-s... "At LinkedIn, it [Pinot] powers more than 50+ applications such as Who Viewed My Profile, Who Viewed My Jobs and many more, with interactive-level response times. Pinot ingests close to a Billion per day in real time and processes 100 million queries per day."