Category
Engineering posts
2 posts in this category.
Engineering
How we keep p95 offer composition under 200ms.
An engineering deep-dive on the architectural choices that let us compose multi-leg offers in under 200ms — even with personalization in the loop.
April 9, 2026
EngineeringStop arguing about feature stores. Argue about read budgets.
The feature-store-vs-not-feature-store debate is the wrong frame. The right frame is read budgets and ownership.
March 12, 2026