On this special F8 2019 episode of The Diff, Rongrong Zhong and Greg Leclercq, engineers on the Facebook Presto team, join Joel on another live broadcast from San Jose to discuss Presto, Facebook's distributed SQL Query Engine. Learn what Presto is, why Presto was developed and where Presto is going in terms of open source and the community. Also, we talk about how you can know if Presto is right for your data needs and how you would go about starting to learn it.