Category Archives: Data Science

SQL For Data Science

SQL is as essential for data as data is for data science. If you don’t know already, SQL stands for Structured Query Language, a programming language just like R or Python which stores and manages data in a relational database through the use of queries. For example, if you want to get a customer’s details out of millions… Read More »

Tableau vs Excel

Both Tableau and Excel are used for data analysis, and that’s why most of us feel the need to compare both the tools. Each tool has its set of advantages and uniqueness and cannot be replaced with the other. Excel has been around for a long time and we all have worked on it at least once in… Read More »

What is Tableau?

The literal meaning of the word ‘Tableau’ is ‘picture’ or figure that represents a story or scene. That’s precisely what the software tool means, too, as we will explore in this article. Apart from understanding what a tableau is, we will also explore the different flavors it comes in, why learning Tableau is essential both for programmers and… Read More »