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skill track

SQL Fundamentals

4.8+
12 reviews

Gain the fundamental SQL skills you need to interact with and query your data. SQL is a powerful language used by data-driven businesses, large and small, to explore and manipulate their data to extract meaningful insights. In this track, you'll learn the SQL fundamentals you need to level up your data skills. Through hands-on exercises, you’ll discover SQL basics, such as how to structure and query relational databases. As you progress, you’ll use these foundations to quickly summarize and join tables and use window functions and built-in PostgreSQL functions to analyze your data. By the time you finish this track, you’ll have a firm understanding of the SQL essentials and have the confidence to apply them to your own data sets. You’ll be able to start working on a variety of SQL projects and develop your data science portfolio.

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Loved by learners at thousands of companies


1
SQL
Introduction to SQL

Learn how to create and query relational databases using SQL in just two hours.

2 hours

Izzy Weber Headshot

Izzy Weber

Data Coach at iO-Sphere

Sparkles AI ASSISTANTUnlock Your Potential with Customized LearningNot sure where to start? Our AI assistant digs into your goals and interests to recommend the perfect courses. Start building skills that matter to you and your career.
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Instructors

  • Izzy Weber Headshot
    Izzy WeberData Coach at iO-SphereSee Izzy Weber's Portfolio
  • Jasmin Ludolf Headshot
  • Maham Khan Headshot
  • Mona Khalil Headshot

Don’t just take our word for it

*4.8
from 12 reviews
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  • Jose A.
    5 months

    Excellent foundational SQL knowledge & application!

  • Shatara G.
    4 months

    If you need to get up to speed on SQL, this is the only collection of courses you should focus on. No fluff and establishes a solid foundation you can use immediately. Highly recommend.

  • Miguel G.
    4 months

    Super nice!

  • Li D.
    4 months

    Great

  • Kushal B.
    6 months

    Good

"Excellent foundational SQL knowledge & application!"

Jose A.

"If you need to get up to speed on SQL, this is the only collection of courses you should focus on. No fluff and establishes a solid foundation you can use immediately. Highly recommend."

Shatara G.

"Super nice!"

Miguel G.

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