System Design Interview, Technology, Coding, Programming.
∘ 5. Design a URL Shortening Service (e.g., bit.ly) ∘ 6. Design a distributed file system. ∘ 7. Design an online chat system ∘ 8. Design a load balancer. ∘ 9. Design a Content Delivery Network. ∘ 10. Design Scalable Rate Limiter. ∘ 11. Design an API Rate Limiter. ∘ 12. Design DropBox or Google