System Design: A/B Testing & Experimentation Platform

System design (HLD) for an A/B Testing & Experimentation Platform by a FAANG Senior Engineer that has reviewed over 100 design documents. 📚
This video will cover the complete high-level design and data flow diagrams for the software architecture entailed by this common system design interview question.

NOTES & CORRECTIONS:
excalidraw file: https://excalidraw.com/#json=EtAcZCdr...
screenshots of the excalidraw file: https://imgur.com/a/1RUty57
text file: https://pastebin.com/3nga0Wb2