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Is a CQRS Command = to a GoF Command?

Oh the irony.

The DDD community advocates for unambiguous language. And yet even our own terms are heavily overloaded. Whether it’s on stackoverflow like here or on the DDD/CQRS google group like here.

So, just to be clear …

… a CQRS command is not the same as the Gang Of Four Command Pattern.

But what are the differences and how best to use them? This is what I’ll cover in this post.
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