Chuan-Zheng Lee, Head of Data at Kami
Kami’s new clickstream database (discussed in Jordan’s talk) was set to open a new world of product analytics. But to make the most of it, it would need to be integrated with other data from production databases. In this talk, Chuan-Zheng will explain how Kami’s data infrastructure evolved over time to facilitate the company’s growing analytics needs. This includes connections from PostgreSQL and CockroachDB to ClickHouse, how ClickHouse works with some major data use cases, as well as how queries for key metrics such as monthly active users have changed to keep up as Kami’s data warehouse grew from 4 TB to over 200 TB.


Ingesting clickstream data from 45M users into ClickHouse
Jordan Thoms, CTO and Co-Founder at Kami


Introduction to ClickHouse - Auckland Meetup
Johnny Mirza, Solution Architect at ClickHouse


Hunting Non Optimised Queries in ClickHouse
Yohann Jardin Data Engineer and Team Lead at Contentsquare