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Rate Limiter Module
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Rate Limiter Module
Core details
Title
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Description
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A Rate Limiter Module throttles requests per IP/user to prevent abuse, DDoS, using token bucket or sliding window algos with Redis storage. Enforces API quotas.
Category
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Usage & Trade-offs
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When to use it
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Implement Rate Limiting when: - Public APIs. - Abuse prevention. - Fair usage. - Cost control.
Pros
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- Protects resources. - Custom windows. - Headers feedback. - Burst allow. - Per endpoint.
Cons
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- False positives. - Shared IP issues. - State storage. - Complexity. - UX friction.
Notes
Note: 100 req/min default. X-RateLimit headers. Whitelist internals.
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