Presentation slides from webinar hosted on October 6, 2021.
eBay depends on Kafka to solve the impedance mismatch between rapidly arriving messages in event streams and efficient block insert into ClickHouse clusters. Naïve loading procedures from Kafka to ClickHouse generate non-deterministic blocks, leading to data loss and incorrect results in applications. Learn how the eBay team solved this problem.
Window functions have arrived in ClickHouse! Our webinar will start with an introduction to standard window function syntax and show how it is implemented in ClickHouse. We’ll next show you problems that you can now solve easily using window functions. Finally, we’ll compare window functions to arrays, another powerful ClickHouse feature.
Read why and how Pepper.com, the largest shopping community, chose ClickHouse over BigQuery to provide personalized customer experiences to 25 Million+ shoppers.
Word is getting around that ClickHouse is the fastest data warehouse on the block. So how do you get this goodness working in Amazon? Watch this introduction to Altinity.Cloud today.
Grafana and ClickHouse are a very popular combination for interactive dashboards on big data. In this presentation, we’ll show you how to install Grafana on ClickHouse, and lead you through the steps to create nice-looking dashboards of your own.
Security and privacy are critical considerations in modern data warehouses. See these presentation slides for ClickHouse security best practices including locking down servers, at-rest and in-flight encryption, and preventing information leaks through logs and system tables.