Webinar: Secrets of ClickHouse Query Performance

By Robert Hodges on August 30th, 2019

Webinar: Secrets of ClickHouse Query Performance

ClickHousePerformance

September 11 or 17, 2019 with Robert Hodges

 

ClickHouse is famous for speed. That said, you can almost always make it faster! This webinar uses examples to teach you how to deduce what queries are actually doing by reading the system log and system tables. We’ll then explore standard ways to increase query speed: data types and encodings, filtering, join reordering, skip indexes, materialized views, session parameters, to name just a few. In each case we’ll circle back to query plans and system metrics to demonstrate changes in ClickHouse behavior that explain the boost in performance. We hope you’ll enjoy the first step to becoming a ClickHouse performance guru!

Speaker Bio: Robert Hodges is CEO of Altinity, which offers enterprise support for ClickHouse. He has over three decades of experience in data management spanning 20 different DBMS types. ClickHouse is his current favorite. 😉

You can find slides for this webinar HERE

Please register below to watch webinar recording.