Deepnote research: our notes on building agents
Inside SoundCloud’s analytics: trusted data layer for billions of daily events
By Brian DohertyUpdated on July 29, 2026
At SoundCloud, data drives everything: recommendations, search, personalization. So how do you put it in front of agents and every analyst without losing trust in it? Brian Doherty from SoundCloud walks through how they did it.
What you’ll learn
- ✓How to keep data trusted across thousands of tables
How SoundCloud’s numbers stay dependable even as AI opens querying to people unfamiliar with the tables underneath.
- ✓What “ChatGPT for your data” really means at petabyte scale
The gap between wanting a simple answer and pulling it from petabytes across 100,000+ tables.
- ✓How to build a semantic layer that scales
SoundCloud shows how they built a semantic layer flexible enough for whatever tool comes next.
Presented by

Brian Doherty
Senior Principal Data Analyst, SoundCloud
Jakub Jurových
Founder & CEO, Deepnote