Practical SQL for Data Analysis.

Pandas is a very popular tool for data analysis. It comes built-in with many useful features, it's battle tested and widely accepted. However, pandas is not always the best tool for the job. SQL databases have been around since the 1970s. Some of the smartest people in the world worked on making it easy to slice, dice, fetch and manipulate data quickly and efficiently. SQL databases have come such a long way, that many developers and data scientists lost track of what they can do with the database they already have! In this article the author demonstrate how to use SQL to perform fast and efficient data analysis.