What is Node.js?

Here is probably the simplest definition of Node; it is JavaScript on your backend servers. Before Node, that was not a common or easy thing to do. JavaScript was mainly a frontend thing. It’s not a complete one because Node offers a lot more than executing JavaScript on the server. In fact, the execution of JavaScript on the server is not done by Node at all; it is done with a virtual machine, VM like V8 or Chakra. Node is just the coordinator and it is the one who instructs a VM like V8 to execute your JavaScript. 

So Node is better defined as a wrapper around a VM like V8. So when you write JavaScript from Node, Node will pass your JavaScript to V8, V8 will execute that JavaScript and tell Node what the result is, and Node will make the result available to you. Besides the fact that enables us to execute JavaScript on a server, which is done through a seamless integration with V8, Node comes with some handy built-in modules providing rich features through easy to use asynchronous APIs. In the next module.You will learn all these concepts detail if you learn the Best Node.js training in Chennai.

Why do you want to learn Node.js Training Course?

• Node.Js is an open source cross platform that is built on Java Script runtime environment.
• Node.JS makes it easy to execute JavaScript code outside of browser that helps one to build network applications.
• And the best part is Node.JS uses asynchronous programming and it runs on various platforms such as Windows, Linux, and UNIX.
• Node.JS handles the file request in a much simple and faster manner that eliminates the long waiting period.
• And most importantly, Node.JS saves lot of memory as it runs single threaded asynchronous program. So Join BITA Academy if you want to learn our Best Node.js Training in Chennai.
• So You have a huge number of job opportunities as Node.JS Developer in good companies and the pay scale for an experienced Node.JS Professional is high.

Key Benefits of Node.js Training and its Certification

• Node.Js is best for usage in streaming or event based real time applications like chat applications, game servers etc.
• Node.Js is good for collaborative environment and you will understand more about it when you complete real time sessions during Node.JS Course in Chennai.
• So Node.Js is an ideal framework to pull thousands of request from Server, which is done in minimum timeframe.
• In addition, Node.JS should not be used in scenarios where applications require long processing time.
• So Many good companies like PayPal, Linked In and Mozilla use node.JS to power their mobile servers and support browser Application programming interface.
• Node.JS web applications shall work real time and have a healthy two communication, which makes this framework popular among web developers now.
• So Learn the Best Node.JS Training in Chennai and complete the Node.js Certified Developer (NCD) now.

Why is Node.JS Training Important?

• Web and Mobile applications depend on back end services to host their various resources and do most of the heavy lifting.
• Most importantly, it is difficult to create these back end services but Node.JS makes it easy.
• So besides an easy way to execute and work with JavaScript on the Server.Node.JS comes with some feature-rich, built in modules.
• This make it a great platform for tools, not just a platform to host backend servers.
• The above-discussed points clearly indicates that you will understand modern JavaScript concepts in Node.JS Course.
• So feel free to reach us out for any queries on our Best Node.js training in Chennai.