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Rate Limiting System Design Case Studies

InterviewSkool tracks 2 Rate Limiting case studies with architecture diagrams, scale estimates, and deep dives.

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Companies

Anthropic2Apple1Atlassian1Goldman Sachs1Google1Meta1Microsoft1OpenAI1Oracle1Pinterest1Roblox1Salesforce1TikTok1

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
Rate Limiting✕Clear all
Distributed Rate Limiter
8 min readRate LimitingDistributed SystemsAPI Design
Intermediate+9▶ Mock
Making Many HTTP Requests Fast (Within Rate Limits)
3 min readConcurrencyAPI DesignRate Limiting
Intermediate▶ Mock

Frequently Asked Questions

What is Rate Limiting in system design?

Rate Limiting is a core system design topic covered in 2 case studies on InterviewSkool. It appears frequently in FAANG interviews, especially at Google, Amazon, and Meta.

How should I prepare Rate Limiting 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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