Glossary · AI-native development

Rate Limit

A policy that caps requests, tokens, concurrent work, or another resource within a defined time or capacity window.

Why it matters

It protects providers and your own system from overload, uncontrolled spend, and unfair resource use.

In practice

Enforce per-tenant token and concurrency limits, read provider retry metadata, and queue or reject excess work predictably.

Common confusion

A rate limit controls allowed usage. Backpressure propagates downstream capacity constraints through a system.

Related terms

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