Statistics say that a modern person in one day receives the same amount of information that a typical city resident in the 19th century received in the course of a year. It’s obvious that for human brain it’s becoming harder and harder to cope with such data flows. And that’s what makes the Data Science field so popular - the ability to use the computer’s resources to speed up the processing of information. In this article you’ll be able to read about the most popular and efficient Python libraries that are used in this area.