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In what way is Ruby on Rails NOT multithreaded? | Reply
Disclaimer: I'm a c# ASP.NET developer learning "RoR". Sorry if this question doesn't "get" RoR, any corrections greatly appreciated!
What is multithreading

My understanding of "multithread" ability in web apps is twofold:

Every time a web/app server receives a request it can assign a thread to the new request, thus multiple requests can run concurrently.
The app runtime + language allows for multiple threads to be used WITHIN a single request (in ASP.NET via "Async" methods and keywords for example).

In this way, IIS7 + ASP.NET can do points 1 AND 2.
I'm confused about RoR

I've read these two articles and they have left me confused:

Clearing up some things about LinkedIn mobile’s move from rubyonrails to node.js
How to deploy a multi-threaded Rails app

question one.

I think I understand that RoR doesn't lend itself very well to point number 2 above, that is, having multiple threads within the same request, have I got that right?
question two.

Just to be crystal clear, RoR app/web servers can also do point number 1 above right (that is, multiple requests can run concurrently)? is that not always the case with RoR?
Subject Author Date
In what way is Ruby on Rails NOT multithreaded? douglassshaun Jan 31, 2017 at 4:07 AM EST