The part where the author breaks down trade‑offs like latency vs cost made me rethink how I prepare for system design rounds. 👀 https://interviewing.io/guides/system-design-interview
What kind of latency and cost trade-offs have you seen in real-world system design? Do you have any specific examples from your experience?
That section on cost calculations saved me last week—finally found a way to estimate it without getting bogged down.
It's so easy to forget cost when you're deep in the architecture details—how do you make sure you bring it up?
