System Design
10 practice items · needed by 5 roles
Easy 0Medium 2Hard 8
Coding problems
Practice questions
- What a circuit breaker doesmedium
- CAP during a network partitionhard
- Cache stampede on a hot keyhard
- Profile shows old data after savinghard
- Adding a fifth cache nodehard
- Sharding orders by creation datehard
- Burst at a fixed window boundaryhard
- Pool exhausted during paymentshard
- Concurrent requests from throughputhard