What is an algorithm?

In this tutorial we will learn basic concepts of algorithm and it’s application. We will also learn about Pseudo Code. Introduction Algorithm is not a concept unique to computation. It

React – Hello World example

In this article we will learn how a react UI wired in an HTML page (an index page) and display Hello World text in a paragraph. We had already learned about

Apache Spark Tutorials

Apache Spark is a very popular general purpose big data computational engine. It supports various data sources and runs in Hadoop, Mesos or Standalone mode. We can write an application