What is NodeJS

What is Node JS?

Nodejs is server side JavaScript. It permits us to make full stack web applications manufactured altogether with JavaScript. Hub handles everything from communicating with databases, to expending APIs! Node.js can be utilized to fabricate various kinds of utilizations, for example, order line application, web application, continuous talk application, REST API server and so on. Be that as it may, it is principally used to assemble organize programs like web servers, like PHP, Java, or ASP.NET.

Advantages of Node.js
Node.js is an open-source system under MIT permit. (MIT permit is a free programming permit starting at the Massachusetts Institute of Technology (MIT).)
Lightweight structure that incorporates absolute minimum modules. Different modules can be incorporated according to the need of an application.
Uses JavaScript to build entire server side application.

What makes these courses great?
There are a large number of Node JS courses on the web. I've chatted with teachers, taken innumerable classes, and filtered through several audits. This is what makes these three the best:

Great content
This ought to abandon saying. You need great substance to pick up anything. These courses are stuffed with modern substance and wonderful activities.

A Great Instructor
Somebody who isn't just learned about the subject, yet additionally enthusiastic. Somebody who can explain extreme ideas and make them straightforward.

NodeJS is a very powerful platform built on Chrome’s JavaScript. It is an open-source and supports the different platforms. It helps in developing Web Server Application. It is an event-driven server-side. This runs using the V8 engine developed by Google. It helps in building an HTTP server. This interacts with the database also. It is used for easily building, fast and scalable network applications.Nareshit Node JS online training will help you develop the skills required to build JavaScript applications using Node.js.

Node.js Process Model
Node.js processes user requests differently when compared to a traditional web server model. Node.js runs in a single process and the application code runs in a single thread and thereby needs less resources than other platforms. All the user requests to your web application will be handled by a single thread and all the I/O work or long-running job is performed asynchronously for a particular request. So, this single thread doesn't have to wait for the request to complete and is free to handle the next request. When asynchronous I/O work completes then it processes the request further and sends the response.