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System Design
Backend Developer
System Design questions
9 questions on System Design for backend developers, easiest first.
Medium
1
What a circuit breaker does
medium
Hard
8
CAP during a network partition
hard
Cache stampede on a hot key
hard
Profile shows old data after saving
hard
Adding a fifth cache node
hard
Sharding orders by creation date
hard
Burst at a fixed window boundary
hard
Pool exhausted during payments
hard
Concurrent requests from throughput
hard
