These are the best online courses

How to learn SQL: These are the best online courses Structured query language, or SQL,

How to learn SQL: These are the best online courses
How to learn SQL: These are the best online courses

Structured query language, or SQL, is a programming language, but it’s not just for programmers. In fact, it’s probably the language you should learn even if coding seemingly has nothing to do with your career.

SQL is used to communicate with databases. As data increasingly informs nearly every industry under the sun, SQL is widely used for database management and to pull, edit, manipulate, and add information to databases.

Think of it as a language for asking questions. Writing SQL is writing a code that will ask databases to group information based on what you or your company is looking to learn.

Even if you’re in a field that doesn’t normally require coding know-how, SQL can make you better at your job. It can make data analysis easier for anyone who works with data: marketers, those in business, and data scientists can all use SQL to inform their work. Thinking critically about data enables you to provide informed insights and to make better decisions for your company.

How much time will it take to learn SQL?

Online courses are a great way to learn SQL and database management — just don’t expect it to be something you can learn in a day. Most experts say that investing at least a few weeks into your training is ideal. That’s why online courses are so great. You’ll be learning at your own pace, which is always nice when learning something new. Many online SQL courses are downloadable, so you’ll be able to go back and repeat tutorials if you’re feeling lost or if you need a refresher at any point in your career.

As with any coding class, the best way to learn SQL is by doing. An interactive online class with lots of hands-on exercises will help you to learn how to form queries and get your SQL skills in tip-top shape.

It’s also important to pay attention to optimization when using SQL. As you learn more advanced SQL, efficiency will be key when writing queries. There are classes dedicated to SQL optimization for those already acquainted with the fundamentals.

We’ve researched the best online courses for learning SQL. Read on to find the class for you.

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IMAGE: Udemy

BEST COMPREHENSIVE CLASS

The Complete SQL Bootcamp

With this class, you can easily go from the fundamentals to becoming familiar with the language in less than a week.

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IMAGE: edX

BEST FOR BEGINNERS

SQL for Data Science

This is a great place to take your very first course in SQL.

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IMAGE: Skillshare

BEST FOR A CRASH COURSE

Master SQL Database Queries in Just 90 Minutes

This is the SQL course for busy people.

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IMAGE: Coursera

BEST FOR DATA SCIENCE

Learn SQL Basics for Data Science Specialization

Learn to think creatively about data, which will offer great insight to any company or organization.

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IMAGE: LinkedIn

BEST FOR EXPANDING SQL SKILLS

Advanced SQL for Query Tuning and Performance Optimization

Already familiar with SQL and looking to brush up on some skills? This is the platform for you.

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IMAGE: Treehouse

BEST FOR MARKETERS

Beginning SQL Track

Real-world application of SQL is a focus in this class, which is great for those not used to working with data.

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IMAGE: Udacity

BEST FREE CLASS

SQL for Data Analysts

You’ll have to be online to access the course, but at a price like this (free!) we’re not complaining.

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