Understanding Amazon EventBridge Event Bus Architecture

Amazon EventBridge is a managed service that enables you to send custom application events and route them to various target services. In this video, Trevor Sullivan explores how Event Buses work in Amazon EventBridge, and how to create event filter patterns that enable you to either accept or reject events to certain targets.
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[@Whatever0704]

Great video. Afaik the eventbridge does guarantee event order.
I need to create a simple architecture where we have a HR system (not known yet) where I would like to use a event based architecture.
But the order of the event must be correct, like employee created -> employee updated -> employee deleted.
I then need to have several system receiving these events.

[@_deva]

@Whatever0704 send event to SQS fifo queue that will ensure the order

[@vivekgsp]

Thanks for the nice demo. If there is no matched rule, where does the incoming message goes in the event bus? Is it stored somewhere for sometime?

[@_deva]

@vivekgsp no rule is matched then nothing will be store as far as i know, if u need all the event need to be store better to have write two rule with one with no filter condition and send to archive it will available till the standard days. Other the original rule