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Networking System Design Case Studies

InterviewSkool tracks 5 Networking case studies with architecture diagrams, scale estimates, and deep dives.

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Companies

Amazon1Anthropic1Bloomberg1Google1NVIDIA1Oracle1

Topics

Distributed Systems 90Real-time 51Storage 43Data Pipelines 42API Design 41Databases 38Caching 37Security 32AI / ML 23Algorithms 20Scheduling 20Search 19Event Driven 14Fintech 14Payments 11Geospatial 11Analytics 11Observability 11E-commerce 11Messaging 10CDN 9Concurrency 8Ads 8Frontend 8Booking System 6Networking 5IoT 4Media 3Media Streaming 3Collaboration 3Rate Limiting 2
Networking✕Clear all
First-Time Kubernetes Deployment in a New Cloud
4 min readDistributed SystemsSecurityNetworking
Intermediate▶ Mock
Hosting Many Websites on One Server with One IP Address
4 min readNetworkingSecurityDistributed Systems
Beginner▶ Mock
Highly Available Software Load Balancer
7 min readDistributed SystemsNetworkingAPI Design
Intermediate▶ Mock
Real-Time Market Data Distribution and VWAP (Bloomberg)
5 min readFintechReal-timeDistributed Systems
Advanced▶ Mock
Distributing Large Model Weights to Thousands of GPU Hosts
6 min readAI / MLDistributed SystemsStorage
Advanced▶ Mock

Frequently Asked Questions

What is Networking in system design?

Networking is a core system design topic covered in 5 case studies on InterviewSkool. It appears frequently in FAANG interviews, especially at Google, Amazon, and Meta.

How should I prepare Networking 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.

Practice with a Mock Interview

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