9 Best SQL Courses, Certifications, Classes and Training Online [Updated March 2023]

 

About the Course:

The first course in our list of best SQL courses online is this Udemy bestseller that will teach you to use SQL quickly and effectively using PostgreSQL. With a rating of 4.7 and 293, 469 students already enrolled, this is definitely one of the top SQL courses online that you must consider.

 

Another reason why we have put this course high amongst the best SQL courses online is that this course will teach you to set up and restore databases yourself, instead of following someone else’s code. You will acquire the skills of reading and writing complex database queries which will also apply to other  SQL databases such as MySQL, MS SQL Server, Oracle, Amazon Redshift, etc.

 

This is the best SQL training online suitable for beginners as it is interactive and completely self-paced. The best SQL classes online in this course will begin with the basics and progress to the advanced concepts. In order to learn SQL online and apply the knowledge to real-world situations, this course also incorporates challenges and tests in each section to keep a track of your progress and to further cement your knowledge of different concepts.

 

The duration of this course is nine hours and it contains 84 on-demand video lectures divided into 12 sections. Besides the video lectures, this course also contains 15 articles and 10 other downloadable resources to support your learning. The instructor of this course is Jose Portilla who is the Head of Data Science at Pierian Data Inc. You can avail of this course by paying a one-time fee that is also secured by Udemy’s 30-days money-back guarantee. You will get full lifetime access to the course content and will also be awarded a SQL certification online. You can also access the classes on a mobile or a TV to learn SQL online.

 

What Will You Learn?

The key takeaways of this SQL training online are:

• Basic SQL syntax
• Popular SQL tools PostgreSQL and PgAdmin
• SQL to query a database
• Common SQL JOIN commands
• Create tables and databases with constraints on data entries
• Analyze data using aggregate functions with GROUP BY commands
• Use logical operators to add logic flow to SQL queries
• Run advanced queries using string operations and comparison operations
• Use Python to enhance SQL skills

 

Who is this Course For?

This course has the best SQL classes online for anyone who wants to understand data analysis and learn SQL online from scratch. Professionals and students interested in learning about PostgreSQL are also welcome here.

 

 

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About the Course:

Next in line is an SQL specialization for data science applications that consists of four best SQL courses online offered by the University of California, Davis. By undertaking the four SQL courses online under this specialization, you will learn how to write efficient SQL queries, use SQL to analyze data, perform data analysis and create datasets, conduct feature engineering, use SQL with machine learning toolsets, and use SQL for unstructured datasets.

 

The duration of these four SQL courses online is four months that is if you commit five hours per week to the SQL classes online. This course is completely online and gives you the flexibility to set your own deadlines. The reason why this course made it to our list of best SQL courses online is that 39% of the enrollees were able to kick start a new career after pursuing this specialization and 10% of the candidates got promoted or received a pay hike.

 

This specialization to learn SQL online provides an option of a 7-day free trial in which you will get access to all the courses for review. You can then take a monthly subscription for the entire specialization or select the courses of your preference. However, subscribing to any of the courses will automatically subscribe you to the entire specialization. You will earn your SQL certification online only after attending the SQL classes online of each course and submitting the capstone project. The course has a rating of 4.2 and 37,168 students have already enrolled for this SQL training online. You can also seek the help of financial aid under this course to learn SQL online and to pursue your SQL certification online.

 

What Will You Learn?

The four SQL courses online in this specialization and the topics covered under each are mentioned as follows:

 

Course 1: SQL for Data Science

• Fundamentals of SQL
• Filter, sort, and summarize data for data science purposes
• Simple and complex queries to select data from tables
• Manipulate strings, dates, and numerical data
• Data governance and profiling

 

Course 2: Data Wrangling, Analysis and AB Testing with SQL

• Convert timestamps of all types to common formats
• Perform date/time calculations
• The JOIN command for a data science inquiry
• Segment and analyze data using windowing functions
• Use case statements to execute conditional logic

 

Course 3: Distributed Computing with Spark SQL

• Spark architecture and data frames
• Storage vs. computing, caching, partitions and Spark UI
• Connecting to databases, schemas and type, file formats, and writing good data
• How to build a machine learning model

 

Course 4: SQL for Data Science Capstone Project

• Develop a project proposal and select data
• Perform statistical analysis and develop metrics
• P​resent the findings and make recommendations

 

Who is this Course For?

These best SQL classes online are suitable for beginners with absolutely no prior exposure to coding and those who wish to develop their skills in the SQL query.

 

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About the Course:

Offered by Michigan University, this course is one of the best SQL online courses to learn SQL online. This intermediate course is also a part of the Web Applications for Everybody Specialization offered on Coursera. This course incorporates the best SQL classes online that will teach you step-by-step to install a text editor, MAMP or XAMPP, how to create a MySQL database, and write a PHP program. With a rating of 4.8 and 81,970 students on board, this course will provide the best SQL training online on the SQL syntax and single table queries. The SQL classes online in this course will also touch upon database design using multiple tables, foreign keys, and the JOIN operation.

 

The duration of this SQL training online is approx.16 hours. The 19 video SQL classes online in this course have been divided into four modules spread over four weeks. Besides the video lectures, this course is also enriched with readings, quizzes, and graded assignments to enhance your learning experience.

 

We count this course amongst the best SQL courses online that you can take to learn SQL online because 35% of the learners were able to start a new career after completing such online SQL courses. Around 34% of the enrollees got tangible career benefits and about 21% of them got a pay hike or a promotion. The instructor of this course is Charles Russell Severance who is a Clinical Professor at the University of Michigan. If you wish to enroll for this one of the best SQL courses online, you can do so by taking a monthly subscription of Coursera. You will also be awarded a SQL certification online at the end of this course.

 

What Will You Learn?

The topics covered under this best SQL training online include:

 

• Installing MAMP on a Mac and Windows
• Basic SQL operations
• Data types
• Database keys and indexes
• Rational database design, normalization, and foreign keys
• Building a physical data schema
• Many-to-many relationships

 

Who is this Course For?

This SQL training online is suitable for anyone interested in web development and who wants to understand the fundamentals to learn SQL online.

 

 

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About the Course:

Some of the top companies such as Twitter, Uber, Dropbox, etc. use MySQL which is the most popular open-source relational database management system. This course is one of the best SQL courses online that will comprehensively cover the fundamentals of MySQL to learn SQL online. By undertaking this SQL certification online, you will be able to interact with and query any SQL database and generate reports. The SQL classes online in this course will teach you how to answer questions using data and integrate MySQL into complete applications.

 

Rated a 4.6 out of 5 and with 199,665 students already enrolled, this bestseller course can rightly be tagged under the best SQL training online on Udemy. This MySQL Bootcamp has the best SQL classes online that are informative and engaging. Another reason why we strongly recommend this course as one of the best SQL courses online is that this course will give you enough exercises, challenges, and projects for hands-on learning. In fact, you will begin coding within the first ten minutes of this SQL training online; very few SQL courses online can develop this confidence in the candidates.

 

The duration of this beginner course is approx. 20 hours and it consists of 322 video SQL classes online divided under 18 sections. The instructors of this course are Colt Steele, a Developer and Bootcamp Instructor, and Ian Schoonover, Full Stack Developer and Coding Instructor. Besides the on-demand video lectures, this course includes 141 articles and four downloadable resources to learn SQL online. You can purchase this course with a one-time payment that will provide you full lifetime access to the course content. You can also access these best SQL classes online on a mobile or a TV. This course also awards a SQL certification online at the end.

 

What Will You Learn?

The fundamentals covered in this best SQL training online are:

 

• The SQL syntax
• Creating your own database or interacting with existing databases
• Modeling real-world data and generating reports using sales and user data
• Analyzing data using aggregate functions
• Running complex queries using MySQLlogical operators and string functions
• Building a web application using MySQL and NodeJS
• Writing the common SQL Joins
• Designing and implementing complex database schemas
• Storing dates and times

 

Who is this Course For?

• Anyone interested in learning SQL in their current job or to switch to a different job role
• Anyone who wants to learn SQL online to answer complex business problems and generate data-based reports
• Entrepreneurs, marketing managers, or sales professionals who wish to understand their company’s data better
• Web developers who want to create applications using MySQL

 

 

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About the Course:

SQL is the most in-demand technology while MySQL is one of the most widely used databases in the world. Joining our league of best SQL courses online, this Udemy course for beginners will equip you with the database skills which are crucial for developers to improve their career prospects. Under this course, you will learn SQL online using MySQL that will empower you to work with any platform.  This course is amongst our top choices for SQL courses since the SQL classes online in this course also cover in detail the database design and data analysis using normalization and relationships, something that is not covered in the majority of SQL courses online. Learning about the database design via this best SQL training online will certainly give you an edge over others.

 

Rated a 4.4 over 5 and with 27,117 enrollees onboard, this SQL training online will take approx. eight hours to complete. This course comprises of 122 on-demand videos that have been divided into 14 sections. This course offers some of the best SQL classes online since, in addition to the video lectures, this course is loaded with exercises to concrete your learning at every step. This course also includes 29 downloadable resources and installation videos for MySQL on Windows, Mac, or Linux.

 

The instructors of this course are teachers from Tim Buchalka's Learn Programming Academy and Jon Avis, an IT Systems engineer and SQL instructor. You can purchase this course to learn SQL online with a one-time fee that is also secured with a 30-days money-back guarantee. This course also grants a SQL certification online on completing the classes and assignments.

 

What Will You Learn?

Under this best SQL training online, you will get hands-on experience in creating a sample database for a cinema online booking system to understand the following MySQL concepts:

 

• Datatypes, primary, and foreign keys
• Creating, modifying, truncating, and deleting tables
• Inserting, updating and deleting data from tables
• Select queries and Joins
• Database design – Normalization and Relationships
• Aggregate functions
• MySQL functions – string and data functions
• Creating a database

 

Who is this Course For?

• Anyone who wants to learn how to use SQL and MySQL
• Anyone who wants to understand databases in general
• Developers who want to add skills of SQL and MySQL to their repertoire

 

 

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About the Course:

Since businesses today are heavily dependent on data for making informed business decisions, this has given a boom to jobs in the field of data management, data administration, and data analytics. This concise course for beginners is our next offering in the best SQL courses online under which you will learn SQL online and its role in data analytics and business intelligence. This course will provide you the best SQL classes online that will equip you to start using MySQL and add data analytical tools to your skillset. Throughout this best SQL training online, you will work on a real-life database to learn SQL online and adopt professionally tested SQL best practices.

 

The on-demand videos in this course are easy to follow and the constructs are taught in MySQL which is the most popular SQL DMS. The duration of this course is approx. 10 hours. The 286 video SQL classes online in this course have been divided into 27 sections. Besides, this SQL training online also has a whopping 154 articles and 95 downloadable resources at your disposal. This course, offered by 365 careers, is amongst the bestseller SQL courses online on Udemy; it has a rating of 4.6 and has 78,376 students have already enrolled. You can enroll for this course with a one-time fee that will give lifetime access to the course content. You will also be awarded a SQL certification online on completion.

 

What Will You Learn?

Under this SQL certification online you will cover the following topics:

 

• SQL theory and basic database terminology
• MySQL constraints and SQL best practices
• SQL statements – Select, Insert, Update, and Delete
• MySQL aggregate functions
• SQL Joins, subqueries, and views
• Stored routines and advanced SQL topics
• Combining SQL and tableau

 

Who is this Course For?

• Anyone interested in SQL development, database administration, business analysis, and business intelligence
• Anyone who is new to programming and wants to learn to code

 

 

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About the Course:

Udacity also offers some excellent SQL courses online, and its Nanodegree Programs are quite popular. The Nanodegree Program – Learn SQL is amongst the best SQL courses online to gain the necessary skills and insights for driving business strategy and decision-making. This course will provide you the best SQL training online to analyze relational and non-relational database systems by creating and executing SQL and NoSQL queries to wrangle large datasets. You will learn SQL online using commands, functions, and data cleaning methods to join, aggregate and clean tables. The best SQL classes online in this course will also give you hands-on experience in creating supporting data structures for a social media news aggregator site.

 

This Nanodegree program has rightfully earned its place in the best SQL courses online because, in addition to the real-world projects and project reviews provided by industry experts, you will get technical mentor support throughout the course. You will also have access to a personal career coach and other career services. This program consists of two courses, and the duration of this program is two months provided you commit 10 hours per week to learn SQL online. While this course is suitable for beginners, it does require the knowledge of basic computer skills and the basic understanding of data types. You can either pay for 2-month access or opt for the pay as you go monthly option. You can also avail of financial support and discounts that are being offered due to COVID-19. You will be awarded a SQL certification online that you can print and share on your resume.

 

What Will You Learn?

The topics covered under the two courses of this Nanodegree SQL certification online are:

 

Course 1: Introduction to SQL

• Basic SQL commands and logical operators
• SQL Joins and aggregate functions
• Subqueries and temporary tables
• Data cleaning and window functions

 

Course 2: Management of Relational and Non-relational Database

• Normalizing data
• Data Definition Language
• Data Manipulation Language
• Consistency and constraints
• Performance with indexes
• Non-relational databases – MongoDB and Redis

 

Who is this Course For?

• Anyone who aspires for a career in data science, database management, or analytics
• Anyone who wishes to enhance his/her data analysis skills

 

 

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About the Course:

Even if your job role does not involve coding or programming you may often find yourself dependent on your IT department to fetch you relevant data. This LinkedIn course is amongst the best short SQL courses online that you need right now to learn SQL online. This course comprises of the best SQL classes online that will teach you how to write simple SQL code to extract the data that you want from the database. This course will also provide you the best SQL training online to manipulate the data for reporting and analysis. You will also learn how to filter and sort data using different SQL functions and perform complex queries from different data tables.

 

The duration of this intermediate course is 2 hours and 17 minutes. We have included this course in our list of best SQL courses online since this course can be accessed for free on LinkedIn. The instructor of this course is Emma Saunders, a Data Consultant specializing in data visualization on the web. This course, however, will not provide any SQL certification online.

 

What Will You Learn?

• Get familiar with phpMyAdmin and understand the demo database
• Retrieve data with SELECT statements
• Filter and sort SQL results with WHERE and ORDER BY
• Use string functions to transform results
• Group SQL results
• Merge data from multiple tables
• Save queries using VIEW
• Use variables, functions, and procedures

 

Who is this Course For?

Anyone who wants to learn SQL online for data reporting and analysis can enroll in this SQL training online.

 

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About the Course:

Many data scientists and data analysts opt for SQL courses online to learn SQL online that teach how to plunge into heaps of data to find key insights helpful for marketing, operations, and other departments of a business.  This last course in our list of best SQL courses online will teach you how to interact and communicate with relational databases using SQL. This best SQL training online, with the help of online lessons and four hand-on projects (pro version), will teach you how to manipulate data and create SQL queries to extract data from multiple tables.

 

The duration of this beginner course is approx. seven hours and the best SQL classes online have already been undertaken by 1,289,374 students so far.  This course has been divided into four modules to learn SQL online.  Besides the online lessons, the pro version of this course is also enriched with multiple quizzes that will help you memorize the SQL syntax. This course can be enrolled for free by simply creating an account on Codecademy. However, if you wish to procure a SQL certification online and undertake the hand-on projects, you will have to subscribe to the Pro version of Codecademy. The pro version will also give you access to course-related articles that will further help you to learn SQL online and expand your knowledge of the concepts.

 

What Will You Learn?

• How to use SQL to access, create, and update data stored in a database
• The essential query keywords and commands to perform complex queries
• Aggregate functions for performing complex calculations
• Using multiple relatable tables for creating and manipulating databases

 

Who is this Course For?

Anyone with absolutely no knowledge of SQL or coding can enroll for this course to learn SQL online.

 

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