Just a clarification about "fb presto", there isn't a "fb presto", its Linux Foundation Presto, which has its own unique innovations and used reliably at all scales, including places like Meta, Uber, Alibaba, and more recently ByteDance. Linux Foundation Presto isn't controlled by one vendor, it has 10 member orgs overseeing the project, following Linux project practices, and doing community outreach like PrestoCon. See for yourself @ prestodb.io (Disclaimer: I'm Ahana CEO, providing a Cloud Managed Service for Presto-based SQL Lakehouses, and member of Linux Foundation's Presto Foundation)