Row-limited operators are fast short-circuiting CSE rule by combining FilterNode and ProjectNode and complex function splitting Avoid unnecessary intermediate data structures Optimization Merge similar TableScan Merge arbitrary() and inner complex scalar function
Presto and Superset are a powerful combination, because it enables analysts to query data from a data lake environment or join data from multiple data sources. In this event, we’ll do an introductory demo on how to query data from S3 using Presto to build a Superset dashboard.
The Presto Ecosystem – Moderated by Dipti Borkar, Ahana; Maxime Beauchemin, Preset; Vinoth Chandar, Apache Hudi; Kishore Gopalakrishna, Apache Pinot & James Sun, Facebook, Inc.