SHORT READ

Rate Limiting Algorithms: Which Fits Your Traffic?

A quick selection guide for token bucket, fixed window, and sliding window limits based on real traffic behavior.

Jan 28, 2026 2 min read Nat Currier

BackendPlatform EngineeringReliability

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This short read is the fast path. The linked long-form post covers full architecture, tradeoffs, and implementation details.

Read the Full Rate Limiting Governance Guide

Additional Reads

Trusted references that add context beyond nat.io and help you validate decisions faster.

Rate Limiting Rules Cloudflare Docs
Implementation details for production rate-limiting systems.
RFC 6585 (429 Too Many Requests) IETF
Protocol semantics you should preserve in API contracts.
HTTP response status codes MDN
Canonical status code semantics and usage guidance.

ABOUT THE AUTHOR

Nat Currier

I have been building in tech since 1995 (31+ years professionally), with hands-on curiosity long before that. I am a digital explorer, culinary experimenter, and creative coder sharing practical lessons from real systems and real life.

I write practical short reads and deep implementation guides on AI systems, realtime architecture, reliability, and startup execution.

WORK WITH ME WEBSITE

Go Deeper

Additional Reads

ABOUT THE AUTHOR

Nat Currier

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