Design a system that takes a long URL and returns a short URL, and redirects short URLs to their originals. 1️⃣ Clarify Requirements Functional Requirements Given a long URL, generate a short URL Given a short URL, redirect to the original long URL (Optional) Custom aliases: short. ly/my-brand (...
Source: [Dev.to](https://dev.to/gouranga-das-khulna/hld-url-shortener-like-bitly-3696)