Microservices made easy with Node.js
Armağan Amcalar

Thanks Armağan for a very nice article.
I will try cote very soon.

One thing is not clear to me; Why use a Pub/Sub system in this case?
The updating of currency values could have done with a regular Requester/Responder, right?

Do I miss something or is the use case maybe a bit far fetched?


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