Presto Tech Talk: Intro to Presto and Superset

Presto Tech Talk: Intro to Presto and Superset

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.

Extending Presto at LinkedIn with a Smart Catalog Layer LinkedIn

Extending Presto at LinkedIn with a Smart Catalog Layer LinkedIn

In this talk, Walaa describes how LinkedIn extended its Presto Hive Catalog with a smart logical abstraction layer that is capable of reasoning about logical views with UDFs by using two core components, Coral and Transport UDFs. Coral is a view virtualization library, powered by Apache Calcite, that represents views using their logical query plans. Walaa shows how LinkedIn leverages Coral abstractions to decouple view expression language from the execution engine, and hence execute non-Presto-SQL views inside Presto, and achieve on-the-fly query rewrite for data governance and query optimization.

Panel: The Presto Ecosystem

Panel: The Presto Ecosystem

The Presto Ecosystem – Moderated by Dipti Borkar, Ahana; Maxime Beauchemin, Preset; Vinoth Chandar, Apache Hudi; Kishore Gopalakrishna, Apache Pinot & James Sun, Facebook, Inc.