Hld
System Design
Hard
Personalized Social Media Feed
Design a personalized social media feed that curates content based on user preferences and interactions. The system should analyze a user's previous interactions to serve relevant posts from friends and influencers. Discuss how you will implement the recommendation engine, the data model, and how to scale the system to accommodate millions of users while ensuring quick response times.
Key concepts
recommendation enginesuser engagementdata analytics
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