15 Best SQL Courses and Certifications to Take in 2021 [Udemy]

SQL is a domain-specific language used in programming for managing data held in a relational database management system or in a relational data stream management system.

In this article we are going to look at the best SQL courses on Udemy.

These top SQL courses will teach you everything you need to become a professional SQL developer.

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Here are the 15 best SQL certifications on Udemy to get you started.

1. The Complete SQL Bootcamp274,337 
2. The Ultimate MySQL Bootcamp: Go from SQL Beginner to Expert191,135 
3. SQL – MySQL for Data Analytics and Business Intelligence72,874 
4. SQL for Data Analysis: Weekender Crash Course for Beginners57,184 
5. SQL for Beginners: Learn SQL using MySQL and Database Design23,734 
6. Master SQL For Data Science23,427 
7. SQL & Database Design A-Z™: Learn MS SQL Server + PostgreSQL20,021 
8. Advanced SQL: SQL Expert Certification Preparation Course18,240 
9. MySQL, SQL and Stored Procedures from Beginner to Advanced14,176 
10. Oracle SQL – Step by Step SQL13,957 
11. SQL & PostgreSQL for Beginners10,575
12. SQL Advanced8,996 
13. SQL Tutorial: Learn SQL with MySQL Database -Beginner2Expert8,692 
14. 200+ SQL Interview Questions8,636 
15. Learn SQL Using PostgreSQL: From Zero to Hero8,278 

Below, I have written a brief summary of what each of these best SQL classes is about, what you’ll learn at the end of each course and who the course is best suited for.

1. The Complete SQL Bootcamp

This is the best SQL certification training on Udemy that will teach you how to use SQL quickly and effectively.

By taking this SQL training, you’ll get to learn how to read and write complex queries to a database using one of the most in demand skills – PostgreSQL.

These skills are also applicable to any other major SQL database, such as MySQL, Microsoft SQL Server, Amazon Redshift, Oracle, and much more.

In this top rated Udemy SQl certification training course you’ll learn quickly and receive challenges and tests along the way to improve your understanding.

This is the best SQL course for you if you are interested in learning more about SQL, PostgreSQL, or basic data analysis.

2. SQL for Data Analysis: Weekender Crash Course for Beginners

This SQL for data science course has been taken by fine marketing folks at Google, Facebook, Amazon, Lyft, and Udemy.

By taking this comprehensive SQL boocamp, you’ll have the raw skills to do some real data analysis for your company using SQL.

This is the best SQL course for beginners on Udemy that will teach you real-world SQL while equiping you with real skills you can use to get more data-driven in your current job. 

In this course, you’ll go through queries a real business would run while also learning the raw skills undergirding those queries so you can adapt those skills to create custom queries for your own specific purposes

To reinforce learning, we have exercises and quizzes scattered throughout this Udemy SQL training for beginners so you can learn by doing

This Microsoft SQL training course is best for marketers and aspiring data analysts.

3. SQL & Database Design A-Z™: Learn MS SQL Server + PostgreSQL

SQL stands for Structured Query Language and this is one of the main tools used to organize databases, input data into them and extract it on request.

This is one of the top SQL certifications on Udemy that will teach you how to create queries in a popular variation of SQL called PostgreSQL. 

And even if at your workplace you are using a different variation (e.g. Oracle, SQL Server or MySQL), you will find that the skills you learn in this SQL course are easily transferable.

The unique advantage of this course is that in addition to learning SQL you will also master the concepts of Database Design.

This course is designed with the Data Scientists and Analysts in mind, so if you want to propel your Data Science career, then this is the best SQL course for you.

4. Master SQL For Data Science

This SQL course will help you learn SQL for data science. It will turn you into a SQL query wizard.

By taking this SQL video tutorial, you’ll learn the skills you need to extract critical insight from data sitting in a database.

There are over 100 puzzles scattered throughout the course with in-depth solutions providing plenty of opportunity for you to practice.

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After completing this SQL Udemy training and all of it’s assignments, you’ll never be afraid to look at a large SQL query again. 

You’ll move step by step into more advanced topics as you delve into the world of advanced querying techniques using subqueries, aggregations, joins, rollups and cubes

5. Oracle SQL – Step by Step SQL

If you take this course you’ll get to learn the best SQL tools for becoming a fee-earning SQL developer in just seven weeks.

This is one of the best database certifications that will take you from zero SQL writing skills to being able to make money as a SQL developer.

This one-stop-shot-style SQL tutorial will teach you everything you need to know about SQL, from learning various database concepts to writing SQL to interact with the database.

In this SQL video course you will learn Filtering Data based on business requirements using SQL Command.

This best selling SQL course on Udemy is meant for newbies who are not familiar with SQL syntax and/or students looking for a quick refresher on SQL.

6. SQL & PostgreSQL for Beginners

By taking this SQL training on Udemy you’ll get to learn some of the best SQL software like SQL and PostgreSQL and become an expert.

SQL is one of the most in-demand tech skills across many industries so learning SQL on Udemy is one of the best ways to boost your career.

PosrgreSQL is one of the best SQL to learn if you want your resume to stand out.

In the age of Big Data and Data Analysis, demand for employees with SQL skills is high and will only increase in the future. Stand out from the crowd and get an SQL certificate today.

PostgreSQL is the World’s most advanced open source relational database. It has a strong reputation for its reliability, data integrity and robustness.

There are SQL exercises, and video solutions, along this top SQL tutorial to help you improve your knowledge and SQL skills. 

7. SQL for Beginners : The Easiest Way to Learn SQL – Step by Step

Learning SQL through the best SQL Udemy course can get you a better job or improve the one you have in the IT Industry.

SQL certification is a skill that will put you in more demand in the biggest technology companies in the IT industry, and that’s why it’s so popular and backed by Oracle.

This SQL certification for beginners course will help you quickly get up to speed with Oracle SQL.

It will demystify the query skill and help you understand the essential concepts how to write SQL codes easily and thinking analytically against the problem in your company.

8. SQL – Beyond The Basics

In this advanced SQL training on Udemy, you will dive deeper into SQL and covers advanced techniques.

This SQL course for advanced learners is designed for users that already have experience with SQL.

You will start by learning a variety of useful skills, including how to convert datatypes, create a temporary table, and declare and use variables.

From there, you’ll then move onto sub queries, the CASE statement, and numbering and ranking.

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This video tutorial for learning SQL on Udemy also covers using built in functions, creating and using your own functions, and creating views.

Once you have completed this advanced SQL tutorial, you will have expanded your skills and be able to make more efficient use of SQL.

9. Spatial SQL with Postgres : A language for geographers

Are you stuck in a rut of only knowing how to use a GIS GUI? Do you want to learn how to automate tasks, but are afraid of computer programming.

If so, then through this SQL course on Udemy, you’ll learn SQL which is the most powerful tool you can learn to help you perform complex GIS tasks.

This is among the best SQL video tutorials that will teach you how to write SQL to replicate many database and GIS tasks.

We will start at a very basic overview, and then proceed to more advanced topics related to GIS.

By writing SQL code alongside the instructor of this SQL certification bootcamp, you will see how solving GIS tasks in SQL is like a second nature.

This top SQL certification course is best for you if you want to perform GIS task in a fraction of the time it takes to use the GUI.

10. SQL For Data Science With Google Big Query

This SQL for beginners course assumes you know nothing about SQL and teaches you all the basics as well as more advanced features/methods. 

It is the best SQL course on Udemy for learning Google Big Query, a very popular cloud based tool for querying large amounts of data at scale in the cloud.

Not only will you learn SQL, but you will learn a lot about data visualization and how to gather insights from the data by taking this top SQL course.

You will also have access to hundreds of huge real world data sets that come along with the Google Big Query Ecosystem.

Even after finishing the course content, you can still continue to improve by doing all sorts of projects on the data made available.

This top SQL course requires a Google account and a free 12 month trial for Google Cloud Platform (GCP). This is how you access Google Big Query which is one of the services offered through GCP.

SQL uses simple language structure with English words that are easy to understand compared to memorizing strings of numbers and letters in other languages.

If you are new to programming and data science, SQL is the best language to start with.

These best selling SQL courses on Udemy will teach you all the skills you need start using SQL for data science in 2021.

A short syntax allows you to query data and get insights from it.

As an aspiring data scientist, you need to learn SQL since it is easy to master. SQL is at the very foundation of data science.

1 thought on “15 Best SQL Courses and Certifications to Take in 2021 [Udemy]”

  1. Great List of Courses. I have also chosen some Best SQL Online Courses. If you don’t mind, I would like to share my article-https://www.mltut.c…

    Thanks and Happy Learning!

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