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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New to SQL? Start here

Learn SQL

Beginner friendly,

Learn to communicate with databases using SQL, the standard data management language.

Language Fluency

What is SQL used for?

Learn SQL

Beginner friendly,

Learn to communicate with databases using SQL, the standard data management language.

Language Fluency

What is SQL used for?

Jumpstart your career

Jumpstart your career

Full-Stack Engineer

Beginner friendly,

168 Lessons

A full-stack engineer can get a project done from start to finish, back-end to front-end.

Data Scientist: Analytics Specialist

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Data Analysts and Analytics Data Scientists use Python and SQL to query, analyze, and visualize data — and communicate findings.

Data Scientist: Inference Specialist

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Inference Data Scientists run A/B tests, do root-cause analysis, and conduct experiments. They use Python, SQL, and R to analyze data.

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