samlightfoot 7 hours ago

Thanks for the share! I am the original author.

It's particularly interesting, even with durable execution workflows, the need for idempotency to ensure exactly-once delivery.

Terr_ 8 hours ago

> Why Aren't You Idempotent?

"I am, you just need to try again to find out."

As article says, the easiest solution to the problem of "exactly once" delivery is to attempt until it's confirmed and ensure the extra attempts safe to try.