Data Science Tutorials
Develop your data science skills with tutorials in our blog. We cover everything from intricate data visualizations in Tableau to version control features in Git.
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Views (Virtual Tables) in SQL
In this tutorial, you will learn what views are, the different types available, and the pros and cons of using them.
Avinash Navlani
January 9, 2025
Intro to Multiple Inheritance & super()
A Pythonista's introductory guide to multiple inheritance, the super() function, & how to navigate the diamond problem.
Adam Spannbauer
February 28, 2019
Using ORDER BY Keyword in SQL
In this tutorial, you will learn how to use and apply the ORDER BY keyword in SQL.
Sayak Paul
February 27, 2019
Python Machine Learning: Scikit-Learn Tutorial
An easy-to-follow scikit-learn tutorial that will help you get started with Python machine learning.
Kurtis Pykes
June 26, 2025
How to Install PostgreSQL on Windows and Mac OS X
In this tutorial, you will learn how to install PostgreSQL on two different operating systems - Windows and Mac.
Sayak Paul
April 22, 2025
Spreadsheets with Tableau
In this tutorial, you will learn how to analyze and display spreadsheet data using Tableau and make more data-driven decisions.
Parul Pandey
February 21, 2019
Working with Spreadsheets in SQL
In this tutorial, learn how to import a spreadsheet into PostgreSQL and perform analysis on it.
Sayak Paul
February 15, 2019
Getting Started with Spreadsheets
This tutorial will give you a basic understanding of the terminology in spreadsheets along with learning how to create a basic table.
Ryan Sheehy
February 14, 2019
keras: Deep Learning in R
In this tutorial to deep learning in R with RStudio's keras package, you'll learn how to build a Multi-Layer Perceptron (MLP).
Karlijn Willems
February 12, 2019
Managing Databases in PostgreSQL
In this tutorial, you will learn how to create, drop and select a database in SQL.
Sayak Paul
February 7, 2019
Fuzzy String Matching in Python Tutorial
In this tutorial, you will learn how to approximately match strings and determine how similar they are by going over various examples.
Kurtis Pykes
January 15, 2026
Beginner's Guide to PostgreSQL
In this tutorial, you will learn how to write simple SQL queries in PostgreSQL.
Sayak Paul
February 5, 2019