<ul><li>Rate limiting is a technique used to control the number of requests a client can make to a server within a specified timeframe.</li><li>The fixed window algorithm and sliding window algorithm are two common rate limiting algorithms.</li><li>The fixed window algorithm enforces a limit on requests within predefined time intervals, while the sliding window algorithm maintains a rolling count of requests over a defined time span.</li><li>Concurrency limiting is another rate limiting approach that restricts the number of simultaneous active requests.</li></ul>

Rate Limiting Algorithms and Custom Implementation in .NET Core Web API

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