System Design: Audience Segmentation

[@poshakj]

Thanks for the amazing content.Could you please add the excalidraw link :)

[@anhtunanh]

amazing ❤

[@ramanmanocha4800]

Can you share the HLD link please?

[@marksun6420]

We just call the ad feature store ad index. And yes we use C* for the feature store and document DB for the index