Secrets of ClickHouse Query Performance | ClickHouse Webinar

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PS: Here's the link to the updated webinar:    • MORE secrets of ClickHouse Query Performan...  

#ClickHouse is famous for speed. That said, you can almost always make it faster! In this webinar (September 2019), Robert Hodges and Altinity Engineering Team use examples to teach you how to deduce what queries are actually doing by reading the system log and system tables.

We 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 circle back to query plans and system metrics to demonstrate changes in ClickHouse behavior that explain the boost in #performance. We hope you enjoy the first step to becoming a ClickHouse performance guru!

If you have any questions or suggestions, email us at [email protected].

#DataManagement

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