16.5K GitHub StarsCTE Materialization Framework in Presto
In this blog, we’ll dive deep into the Common Table Expression (CTE) Materialization Framework in Presto, a framework open-sourced by Uber and Meta and used in Presto. We will also showcase some actual production gains observed in Uber. The goal of CTE Materialization is to minimize query level redundant computations in queries, conserving system resources…