The Nodejs platform utilizes an asynchronous event-driven I/O model that allows it to be one of the fastest web frameworks available.
It is able to handle more concurrent connections than other frameworks because of this. Applications built with Nodejs are more responsive and scalable, even on high-latency networks like mobile.
Introduction to NodeJs
Why is Nodejs is faster than other frameworks?
Top 3 Factors That Make Nodejs Fast
1) Event Loop
3) Non Blocking
Node is non-blocking. This means that it doesn’t have to wait for the results of an operation to return before it can continue. Instead, it can continue with other work while waiting for the results. This is a very different approach than that of other servers such as Ruby on Rails or.NET. This makes it more suitable for things that are IO-bound, like file I/O.
Nodejs was created in 2009 to address the need for a fast, scalable server-side scripting language. It has since grown into one of the most popular web development frameworks in the world. Big companies are now using Nodejs as well because of its fastness and popularity.