NoSql Tutorial 1 : NoSql Databases Overview

What is NoSQl
NoSQL is a non-relational database management system.It is designed for distributed data stores where very large scale of data storing needs. It encompasses a wide variety of different database technologies that were developed in response to a rise in the volume of data stored about users, objects and products, the frequency, in which this data is accessed, and performance and processing needs. 

Why NoSQL

In today’s time data is becoming easier to access and capture through third parties such as Facebook, Google+ and others. Personal user information, social graphs, geo location data, user-generated content and machine logging data are just a few examples where the data has been increasing exponentially. To avail the above service properly, it is required to process huge amount of data. Which SQL databases were never designed. The evolution of NoSql databases is to handle these huge data properly.

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