No. For Senior level, you must discuss trade-offs (consistency vs. availability) and operational concerns (monitoring, on-call). The PDF gives you the skeleton; you must add the muscle of real-world experience.
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The PDF doesn't just throw problems at you. It drills a repeatable process: alex lu system design interview pdf upd
The industry standard for system design interview prep, but not a complete systems design textbook. ❌ Skip if :
No. This is deeply technical. PM roles need product system design (API rate limits, user privacy), not database indexing or consistent hashing. The PDF doesn't just throw problems at you