Why Node.js ?

Question

nodejs is very good server-side framework
Here is how Node.js handles a file request:

Sends the task to the computer's file system.Ready to handle the next request.When the file system has opened and read the file, the server returns the content to the client.

Node.js eliminates the waiting, and simply continues with the next request.

Node.js runs single-threaded, non-blocking, asynchronously programming, which is very memory efficient.

ref: www.w3schools.com

Answer 1

Good informations.🙄
This should be the answer.

Answer 2

Well, quite same caracteristics can be found in almost other server side languages: the choice of the server side language is almost a taste question ^^