Designing a URL shortener sounds trivial until you're tasked with generating 100K unique URLs per second, with low latency, strict correctness, and multi-tenant isolation.

Over the weekend, I explored a brilliant breakdown of how Rebrandly engineered for this scale 🧵 📄 Based on:
"Distributed TinyURL Architecture" by @animesh3436
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Here’s what I learned 👇rb.gy/svwros