Alexey Milovidov
ClickHouse co-founder | Open source pioneer transforming data processing at scale
Alexey Milovidov is a Digital Transformation speaker who has appeared at 2 events including Web Summit 2025 and Slush, most recently in 2025.
About
Alexey Milovidov revolutionized the data processing landscape by creating ClickHouse, one of the world's most influential open-source analytics databases. Drawing from 16 years of deep technical experience in data-intensive technologies, he originally developed the system to power what became the world's second-largest web analytics engine, solving complex computational challenges that traditional databases couldn't handle.
As Co-founder and CTO of ClickHouse, Milovidov transformed his internal innovation into a global open-source phenomenon after its 2016 release. His technical vision enabled organizations worldwide to unlock unprecedented data performance, handling billions of rows with remarkable speed and efficiency.
His work demonstrates how breakthrough engineering can address fundamental infrastructure limitations and drive technological advancement across industries requiring real-time analytics at massive scale.
What Alexey Talks About
Building high-performance analytics databases for billion-row datasets
Open source strategy and scaling global developer communities
Architecture decisions for real-time data processing at web scale
Transforming internal tools into successful open source projects
Technical leadership in data-intensive system design
Talks2
Building a ClickHouse | Alexey Milovidov (ClickHouse) & Avery Klemmer (Thrive Capital)
ClickHouse has become one of the fastest-growing open-source databases for real-time analytics. In this fireside chat, co-founder and CTO Alexey Milovidov and Thrive Capital’s Avery Klemmer...
More Talks
Alexey Milovidov at Web Summit 2025
| Event | Year | Location | Talks |
|---|---|---|---|
| Web Summit 2025 | 2025 | 🇵🇹Lisbon, Portugal | 1 |
| Slush | 1 |
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