Piping Server Side Events (SSE) into ClickHouse
Mark Needham
Learn how to pipe server-side events straight into ClickHouse using the Wikimedia recent changes feed as a real-world example. This tutorial covers the complete process from connecting to the event stream to troubleshooting why your data might not appear immediately in the database.
- Set up ClickHouse table with JSON column for streaming data
- Configure critical ingestion parameters like max_insert_block_size and min_insert_block_size
- Monitor real-time data ingestion and understand how ClickHouse organizes streaming data into parts
- Troubleshoot common streaming data pitfalls
The techniques shown work with any streaming data source, not just server-side events.

ClickHouse at DoorDash
How DoorDash monitors TCP and DNS traffic helping their observability team take care of their kubernetes infrastructure.

ClickHouse v25.10 Release Webinar
Alexey Milovidov

Moderniser l’observabilité avec ClickStack : simplifier, accélérer, innover
L’observabilité n’a jamais été aussi critique… ni aussi complexe. Êtes-vous prêt à transformer votre manière de gérer la complexité des systèmes distribués ? Découvrez comment ClickHouse révolutionne l’observabilité moderne en combinant rapidité, efficacité et ouverture.