What is exponential backoff in retry patterns?

Can you explain what exponential backoff is in retry patterns?

Exponential backoff is a strategy for retrying failed operations, where the wait time between retries increases exponentially.

Why is exponential backoff preferred over fixed intervals?

It reduces the load on the system by spacing out retries, preventing overwhelming the server during high failure rates.

Can you give me an example of how it works?

Sure! If the first retry waits 1 second, the next would wait 2 seconds, then 4, 8, and so on, doubling each time.

Are there any downsides to using exponential backoff?

Yes, it can lead to longer wait times, which might not be ideal for time-sensitive operations.