leetcode_SystemDesign π System Design: [System Name] π Overview [Write 2β3 lines about the system] β Functional Requirements [List main features] βοΈ Non-Functional Requirements [Scalability, Availability, etc.] π’ Estimations [Users, requests/sec, storage needs] π Data Model π API Design [List APIs here] π High-level Architecture π Deep Dives Short URL Generation Sdeepdivesfile π» Implementation Notes [Tech stack & tradeoffs] π¦ Final Thoughts [Summarize why the design works]