Events vs Commands: What's the difference?

Message bus communication often uses Commands and Events. But, what's the difference between them? Aren't they both just messages?
The difference is about grammar, intention, and also the direction of some different kinds of arrows...
0:00 Intro
0:18 What do the words mean?
0:34 When do they happen?
1:36 Who are they for?
2:53 Direction of control and dependency
4:19 Example third party provider
5:07 Related concepts

[@miguelacuna7148]

You deserve a lot more views and subscribers. Love how clear you explain things.

[@AK-vx4dy]

Crisp and clear, leaving no doubts or unanswered ifs. Great job. Draw us more boxes.

[@sillycoder9690]

you are awesome and so are your videos !!!

[@justarandomname]

the ending is superb

[@danial_hamedi]

thanks man, you are awesome!

[@tamasszebenyi5942]

Nice!

[@KhoaLe-wn5wb]

Waiting for so long😊

[@drawingboxes]

Hehe, thanks for waiting! A lot of time goes into these videos - hopefully I'll get faster one day

[@devtomek7246]

Why does this channel only have less than 5k subscribers? Should be at least 100k... 🔺

[@drawingboxes]

[@hatiko8227]

Need video for Unit of Work pls

[@drawingboxes]

Added to my list!

[@Kubkochan]

that last slide is confusing. how is callback related to ES?

[@drawingboxes]

Those bits are unrelated. The link to ES is really just for those that might be learning about "events" in software engineering more generally, that's all. Apologies for the confusion!