Machine Learning Interview Question | System Design: Recommendation Engine (5+ Approaches)

System design (HLD) for a recommendation engine 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: excalidraw.com/#json=ifpJrsWoZ3EC73Oxch4pZ,WAgcpd4…
screenshots of the excalidraw file: imgur.com/a/f5Q1B3i
text file: pastebin.com/CqtpNCYg