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SQL

SQL

SQL is the standard relational data management language. We live in a data-driven world, and there are many businesses that store their information inside large, relational databases. This makes SQL a great skill not only for data scientists and engineers, but for anyone wanting to be data-literate.

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Related resources

Docs: SQL
Cheatsheets
Articles
Community Forums
Projects

New to SQL? Start here

Learn SQL

In this SQL course, you'll learn how to manage large datasets and analyze real data using the standard data management language.

Beginner Friendly

What is SQL used for?

2 November 2022

Learn SQL

In this SQL course, you'll learn how to manage large datasets and analyze real data using the standard data management language.

Beginner Friendly

What is SQL used for?

2 November 2022

SQL courses

17 Results

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Intermediate

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Career path

Learn all the skills you need to land a new career in tech.

Skill path

Learn all the concepts you need to gain a new technical skill.

Course

Learn concepts used for specific languages or technologies.

Lessons

0-4

5-15

16+

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Solidify the concepts you are learning with guidance.

Portfolio Projects

Put your skills to work to build something on your own.

SQL courses

17 Results

Career path
Full-Stack Engineer
A full-stack engineer can get a project done from start to finish, back-end to front-end.
Includes 51 Courses
With Professional Certification
Beginner Friendly
162 Lessons
Career path
Data Scientist: Analytics Specialist
Data Analysts and Analytics Data Scientists use Python and SQL to query, analyze, and visualize data — and communicate findings.
Includes 22 Courses
With Professional Certification
Beginner Friendly
69 Lessons
Career path
Data Scientist: Inference Specialist
Inference Data Scientists run A/B tests, do root-cause analysis, and conduct experiments. They use Python, SQL, and R to analyze data.
Includes 24 Courses
With Certificate
Beginner Friendly
78 Lessons
Career path
Business Intelligence Data Analyst
BI Data Analysts use Python and SQL to query, analyze, and visualize data — and Tableau and Excel to communicate findings.
Includes 18 Courses
With Certificate
Beginner Friendly
46 Lessons
Skill path
Analyze Data with SQL
Learn to analyze data with SQL and prepare for technical interviews.
Includes 8 Courses
With Certificate
Beginner Friendly
15 Lessons
Skill path
Design Databases With PostgreSQL
Learn how to query SQL databases and design relational databases to efficiently store large quantities of data.
Includes 5 Courses
With Certificate
Beginner Friendly
11 Lessons
Skill path
Data Analyst Interview Preparation
Prepare for data analyst interviews from job postings to technical interviews.
Includes 7 Courses
With Certificate
Intermediate
4 Lessons
Skill path
Data Scientist Interview Preparation
Prepare for the data science interview process, from navigating job postings to passing the technical interview.
Includes 8 Courses
With Certificate
Intermediate
8 Lessons
Free course
Learn SQL
In this SQL course, you'll learn how to manage large datasets and analyze real data using the standard data management language.
Beginner Friendly
4 Lessons
Free course
Intro to SQL
Use SQL to create, access, and update tables of data in a relational database.
Beginner Friendly
2 Lessons
Course
How to Transform Tables with SQL
Practice more SQL in this course that covers how to manipulate and transform data.
With Certificate
Intermediate
4 Lessons
Free course
Learn SQL: Multiple Tables
Combine data stored across multiple tables using joins, unions, and temporary tables.
Beginner Friendly
1 Lesson
Free course
Learn SQL: Aggregate Functions
Perform calculations inside SQL queries to answer specific data questions.
Beginner Friendly
1 Lesson
Course
How to Analyze Business Metrics with SQL
Learn how to use SQL to analyze your business metrics and key performance indicators (KPIs).
With Certificate
Intermediate
2 Lessons
Course
Learn Intermediate SQL for Marketers and Product Managers
Perform data analysis on funnels, churn, and attribution. This course contains advanced SQL content for new Marketers and Product Managers.
With Certificate
Intermediate
3 Lessons
Free course
Learn Node-SQLite
Learn how to interact with a SQL database from within your JavaScript programs!
Intermediate
2 Lessons
Free course
Getting Started Off-Platform for Data Science
Learn how to setup Jupyter Notebooks and PostGRESQL and run data science projects on your own computer locally!
Beginner Friendly
1 Lesson

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