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
Видео Events vs Commands: What's the difference? канала Drawing Boxes
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
Видео Events vs Commands: What's the difference? канала Drawing Boxes
command commands event events messaging messages message bus event-driven inversion of control dependency inversion IoC software architecture software design cqrs event sourcing domain event cqs grammar integration event messaging patterns messaging pattern event vs command command vs event events vs commands commands vs events
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20 февраля 2024 г. 7:38:39
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