Real Time DNS Analytics at Cloudflare with ClickHouse

Tuesday 10:05AM-10:15AM

@ Goldsmith

Open Source Databases

10 minutes


Business / Case Studies

Cloudflare operates multiple DNS services that handle over 100 billion queries per day for over 6 million internet properties. We collect and aggregate logs for these queries for customer analytics, DDoS attack analysis and ad-hoc debugging. I'll briefly cover how we securely and reliably ingest these log events, and use ClickHouse as an OLAP system to both serve customer real-time analytics and other queries.


Tom Arnfeld

Tom Arnfeld (CloudFlare)

Systems Engineer



  Download Slides  

Percona Live

Stay Connected on:

Percona Live Conferences

The Percona Live Open Source Database Conferences are the premier event for the diverse and active open source database community, as well as businesses that develop and use open source database software.

Contact Us

For general information about the event/expo/conference, including registration, please contact us at:

  • info(@)
  • +1-888-401-3401
  • +1-919-948-2863