I write about building data platforms, AI systems, and cloud infrastructure. No hype. No theory far away from practice. Just what works in production and what doesn't.

My perspective is drawn from the trenches. I've worked on the infrastructure for the world's largest online retailer, delivered the data warehouse for League of Legends serving 100M+ users, and migrated a 5PB data warehouse to the cloud at Amadeus. I teach Databases & Data Management at Frankfurt School of Finance & Management. Read more at vectorian.be.