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Module 6 · Real-World System Design Cases
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Design URL shortener: capacity math first
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📝 **Question:** First thing to do in any system design round? 📋 Pick the right answer. 💡 **Hint:** Re-read the theory above if unsure.
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📝 **Question:** First thing to do in any system design round? 📋 Pick the right answer. 💡 **Hint:** Re-read the theory above if unsure.
A
Draw boxes.
B
Capacity math — QPS, storage, read:write ratio. Drives every later decision.
C
Pick database.
D
Discuss microservices.
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