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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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SQL

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.
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Avinash Navlani

March 1, 2019

SQL

Using ORDER BY Keyword in SQL

In this tutorial, you will learn how to use and apply the ORDER BY keyword in SQL.
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Sayak Paul

February 27, 2019

Python

Python Machine Learning: Scikit-Learn Tutorial

An easy-to-follow scikit-learn tutorial that will help you get started with Python machine learning.
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Kurtis Pykes

April 14, 2023

SQL

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.
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Sayak Paul

February 22, 2019

SQL

Working with Spreadsheets in SQL

In this tutorial, learn how to import a spreadsheet into PostgreSQL and perform analysis on it.
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Sayak Paul

February 15, 2019

Data Analysis

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.
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Ryan Sheehy

February 14, 2019

SQL

Managing Databases in PostgreSQL

In this tutorial, you will learn how to create, drop and select a database in SQL.
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Sayak Paul

February 7, 2019

Python

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 's photo

Kurtis Pykes

March 10, 2023

SQL

Beginner's Guide to PostgreSQL

In this tutorial, you will learn how to write simple SQL queries in PostgreSQL.
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Sayak Paul

February 5, 2019