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SQL 101: A Beginners Guide to SQL
Rating: 4.0 out of 5(904 ratings)
21,192 students

SQL 101: A Beginners Guide to SQL

A gentle introduction to the world of SQL
Created bySean Coyne, Jules Malin
Last updated 2/2020
English

What you'll learn

  • A Basic Understanding of SQL
  • How to Query and Filter Data Using SQL
  • How to Group and Aggregate Data Using SQL
  • Hands On Practice Using SQL
  • SQL Challenges

Course content

6 sections • 5 lectures • 56m total length

  • Introduction To SQL13:05

    This section provides an overview of SQL, the following will be covered"

    • Introduction to SQL

    • Table and Column Structure

    • Data Types in SQL

    • Relational Data and Normalization

    • Primary and Foreign Keys

  • Setting Up SQL Fiddle
  • Quiz

Requirements

  • None

Description

Why Learn SQL?

We live in a data-driven world: people search through data to find insights to inform strategy, marketing, operations, and a plethora of other categories. There are a ton of businesses that use large, relational databases, which makes a basic understanding of SQL a great employable skill not only for data scientists, but for almost everyone.

Take-Away Skills:

In this course, you’ll learn how to communicate with relational databases through SQL. You’ll learn—and practice hands on—how to manipulate data and build queries that communicate with more than one table.

Who this course is for:

  • Beginners curious about SQL
  • Data analysts, Data Scientists or Data Engineers that want to learn more about SQL
  • Those looking to make a move to data science or data engineering

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