The Data Engine Behind AI: Powering Language Models at Scale

Alexey Milovidov, Co-Founder & CTO at ClickHouse

Behind every AI breakthrough is a mountain of data — and the real challenge is moving, shaping, and querying it fast enough to keep up. In this talk delivered live by the Co-Founder & CTO of ClickHouse, Alexey, learn how large language models are trained, fine-tuned, and served, with a focus on the data pipelines and architectures that make it all work. There are live demos of ClickHouse tackling massive AI-scale datasets in real time, along with performance benchmarks that reveal just how far you can push the engine. Expect actionable tips, architectural patterns, and a few ClickHouse tricks that data engineers, architects, and AI enthusiasts can bring straight into their own projects.