About us
We’re delighted to have you join the ClickHouse and friends global community!
This is a meetup for everybody who is interested in ClickHouse, from a technology and use case perspective. ClickHouse® is an open-source, high performance columnar OLAP database management system for real-time analytics using SQL. The sessions and discussions in this group will relate to architecture considerations, software design, coding and much more.
Our user group is free and open so we welcome you all to learn, collaborate, and share experiences!
Upcoming events
2
Open House London: a free ClickHouse user conference
CTRL @ CodeNode London, Skills Matter | CodeNode, 10 South Place, London, EC2M 7EB, GB, London, GBThis is a big one. 🎉
ClickHouse is hosting Open House London 2026 — a free database and AI conference in the UK — and we want our meetup community there.
📍 CodeNode, 10 South Place London, EC2M 7EB
📅 September 30, 2026
🎟️ Free — registration requiredWhat's happening:
September 30 — Free Training Workshops + Main Conference
Full-day hands-on sessions in the morning covering real-time analytics, observability with ClickStack, and building agentic systems with ClickHouse. Leave with skills you can apply immediately.Afternoon — Keynotes, Deep Dives & Networking
Technical deep dives on observability, transactions, agentic AI, and all things databases — demoed and explained by the people who built it. Plus product announcements, thought leadership sessions, and a networking happy hour to close out the day.Schedule:
8:30 AM — Walk-in
9:00 AM — Hands-on training workshop (optional)
12:00 PM — Lunch break
1:30 PM — Keynote
2:00 PM — Technical deep dives
5:00 PM — Networking happy hourSpeakers include Alexey Milovidov (CTO, ClickHouse), and Clemens Rawert (Co-Founder, Langfuse), Ryadh Dahime (Director of AI, ClickHouse).
This is your best chance to go deep on ClickHouse, meet the people building it, and connect with the European community in person.
All registrations are governed by our Privacy Policy.
17 attendees
AI Builders and Databases London
The Clermont London, Charing Cross, Strand, London WC2N 5HX, United Kingdom, London, GBJoin us in London for an evening dedicated to real-time analytics at scale. Coming straight from our full-day ClickHouse training? Even better: stick around, grab some food, and keep the conversation going.
Connect with fellow data enthusiasts, hear insights from speakers in the field, and dive into what's new in the world of ClickHouse. Speakers will be announced soon, so watch this space!
New to ClickHouse? It's the open-source columnar database built for real-time analytics at scale, used by teams at Meta, OpenAI, Tesla, and thousands of others. Everyone's welcome: engineers, data practitioners, founders, and the curious.Current Agenda:
- 6:30 PM: Arrivals, Check-In and Networking
- 7:00 PM: Welcome and Introductions + Food and Drink
- 7:05 - 7:35 PM: Talk 1 - TBA
- 7:35 - 8:00 PM: Talk 2 - TBA
- 8:00 - 8:25 PM: Talk 3 - TBA
- 8:25 - 8:40 PM: Q&A
- 8:40 PM: Networking & Meetup Concludes
👥 Spots: Limited, so RSVP to secure yours!
Want to share your ClickHouse story on stage? Fill out our CFP form and we'll be in touch.
12 attendees
Past events
30
