I learnt a ton form this talk by Tim Bray about how Amazon does event driven architecture. The talk isn't directly about queues, but they play a massive part in

I learnt a ton form this talk by Tim Bray about how Amazon does event driven architecture. The talk isn't directly about queues, but they play a massive part in the narrative, including notes about idempotency, duplication, FIFO (or lack of it), and message design. The article adapts a lot of these ideas from a pure queue point of view. https://www.youtube.com/watch?v=h46IquqjF3E https://www.youtube.com/watch?v=h46IquqjF3E