How much data types is necessary in Javascript

JavaScript varaible can hold dynamic data types values so that's why javaScript called loosely typed language. How many data types used in javascript. How much this is necessary to use. How its works we will explain all these parameters here.

The webinar will focus on introduction to NoSQL and its uses. NoSQL is being widely used in the industry for quite some time. It is more useful where the amount of data is huge and we do not really need ACID properties of relational Database systems. …

Introduce to the audience of asynchronous event driven architecture of Node JS. Learn the single threaded concurrency model of Node Js. Understanding the most commonly used APIs.Learning common examples of API usage.Problem determination around the u …