Hld
System Design
Medium
Community Forum Platform
Design a community forum platform that supports threaded discussions, user authentication, and a reputation system for users. The platform should be able to scale as the user base grows and provide a smooth user experience.
Key concepts
scalabilitydata consistencymicroservices
Practise this out loud — free
Start a mock interview on THIS exact question — a voice AI interviewer opens with it, pushes back like a real onsite, then hands you an instant scorecard.
🎙 Practise this question now