GrowthBook

Running 300 million feature flag evaluations per second sounds like an engineering flex. It's not. It's what it takes to actually know if your features work. Ashley Stirrup asked Ilya Izrailevsky at DoorDash how they think about experimentation at that scale — and what it means now that AI is letting everyone ship 10x faster. If you've ever wondered what a truly mature A/B testing program looks like under the hood, this article won't disappoint. #experimentation #abtesting