Installing Nodejs in Windows Operating System

nodejs-darkWhen I was analysing real-time data with PHP, MySQL and JavaScript. I came to know some basic stuff like ajax calls, but its not real because we need to set request based on interval.

For example I need to refresh the data, whenever new data is added or update in database. But ajax calls will refresh the data based on the interval.

After that I came to know its not proper way to go, because refresh data means whenever new data got inserted or updated it should be reflected.

So I switched over to Nodejs for real-time data stuff, before installing Nodejs.
We will have brief discuss about it.

What is Nodejs ?
Nodejs is a platform built on v8 Javascript Engine for easy building fast, scalable network applications. Its non-blocking I/O model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices.

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