What are the limitations of the token bucket algorithm?

What are the limitations of the token bucket algorithm?

The token bucket algorithm has several limitations, including its inability to handle bursty traffic effectively and potential inefficiencies in token generation.

Can you explain how it struggles with bursty traffic?

Sure! The token bucket algorithm allows for a certain amount of burst traffic, but if the burst exceeds the bucket's capacity, excess packets may be dropped, leading to potential data loss.

Are there any scenarios where it works well?

Yes, it works well in scenarios where traffic is predictable and can be smoothed out over time, such as in video streaming or controlled data flows.

What alternatives exist to the token bucket algorithm?

Alternatives include the leaky bucket algorithm, which can handle bursty traffic better, and more complex methods like Weighted Fair Queuing.