Data At Scale
7 JULY, 2026LIEF AMSTERDAMREGISTER NOWDATA AT SCALE7 JULY, 2026LIEF AMSTERDAMREGISTER NOWDATA AT SCALE7 JULY, 2026LIEF AMSTERDAMREGISTER NOWDATA AT SCALE7 JULY, 2026LIEF AMSTERDAMREGISTER NOWDATA AT SCALE
Crowd at The Courtyard festival at LIEF Amsterdam
Register Now
0Days
0Hours
0Minutes
0Seconds
Preview the
Agenda
Preview the
Agenda

Data at Scale is a technical conference for engineers and architects building large-scale systems. Join us for a full day of technical talks, hands-on sessions, and conversations with practitioners pushing the boundaries of real-time analytics and data infrastructure.

This is an in-person event only — one focused day at LIEF Amsterdam on 7 July 2026. Expect practical lessons, proven architectures, and real-world experience from teams operating data platforms at scale. Sessions cover everything from query optimization and schema design to AI workloads, observability, and infrastructure at petabyte scale.

Speakers
Speakers

Practitioners from across the data ecosystem — builders, operators, and vendors alike — sharing hard-won lessons from running large-scale systems in production.

Speaker lineup coming soon.

Submit a talk via the CFP below.

Submit a Talk
Location
Location
LIEF Amsterdam,Basisweg 631043 AN Amsterdam,Netherlands
FAQS
FAQS
What is Data at Scale?
Data at Scale is a one-day, single-track conference on best practices in large-scale data processing. It runs on 7 July 2026 at LIEF Amsterdam. The event is hosted by ClickHouse and positioned as a community conference for the broader data engineering audience.
How do I attend?
Registration is on Luma: https://luma.com/clickh-ha56. Attendance is free and in-person only. Capacity is limited; we expect 200 to 300 attendees.
Will there be a CFP for speakers?
Yes. The CFP is open on Sessionize until 20 June 2026: https://sessionize.com/data-at-scale-amsterdam/. We are looking for talks based on real-world analysis of large datasets. Vendors and competitors are welcome on the same terms as practitioners and researchers.
What can I expect from the agenda?
A single-track program with one opening keynote, a slate of standard talks (around 25 minutes each), and lightning talks. Doors open at 09:00, the program runs 10:00 to 17:00, and the reception runs 17:00 to 19:00.
Is this a ClickHouse event?
ClickHouse hosts and organizes the event. Data at Scale is community-positioned. Talks from other vendors are welcome on the same terms.
Will talks be recorded?
Yes. All talks are recorded and published to YouTube after the event.
Do you cover speaker travel?
No. Speakers cover their own travel and accommodation. Conference tickets are comped for accepted speakers.
Will there be a virtual stream?
No. Data at Scale is in-person only on 7 July 2026.
Will there be a code of conduct?
Yes. The code of conduct will be linked from this page before the event.
Who do I contact with questions?
Tyler Hannan, tyler@clickhouse.com.

CFP open until 20 June 2026. Real-world analysis of large datasets. Submit a talk on Sessionize.

Submit a Talk