What are some effective rate limiting strategies for async APIs?

What are some effective rate limiting strategies for async APIs?

Effective strategies include token bucket, leaky bucket, and fixed window algorithms. Each has its pros and cons.

Can you explain the token bucket algorithm?

Sure! The token bucket algorithm allows a certain number of requests to be processed at a time, controlled by tokens.

How does the leaky bucket algorithm differ from the token bucket?

The leaky bucket algorithm processes requests at a constant rate, while the token bucket allows bursts of traffic.

Which strategy is best for high traffic applications?

For high traffic, the token bucket is often preferred as it allows for bursts while maintaining an average rate.