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Distributed Systems System Design Case Studies

6 Distributed Systems case studies from Oracle with full breakdowns.

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Uber Design (Ride-Hailing)
5 min readGeospatialReal-timeDistributed Systems
Advanced+2▶ Mock
Distributed Key-Value Store (DynamoDB / Cassandra)
7 min readDatabasesDistributed SystemsStorage
Advanced+2▶ Mock
Distributed Rate Limiter
8 min readRate LimitingDistributed SystemsAPI Design
Intermediate+9▶ Mock
GPU Cluster Control Plane (Host Health, Repair and Job Dispatch)
7 min readObservabilitySchedulingDistributed Systems
Advanced▶ Mock
Highly Available Software Load Balancer
7 min readDistributed SystemsNetworkingAPI Design
Intermediate▶ Mock
Enterprise Remote Browser Isolation System
3 min readSecurityDistributed SystemsScheduling
Advanced▶ Mock

Frequently Asked Questions

What is Distributed Systems in system design?

Distributed Systems is a core system design topic covered in 90 case studies on InterviewSkool. It appears frequently in FAANG interviews, especially at Google, Amazon, and Meta.

How should I prepare Distributed Systems for system design interviews?

Study the case studies above, focusing on architecture trade-offs, scale estimates, and API designs. Practice explaining your decisions aloud — this is exactly what interviewers evaluate.

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