7 Top Free SQL Resources for Learning SQL

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 If you're new to SQL, finding quality resources to help you learn can be a challenge. Fortunately, there are several free resources available that provide a solid foundation in SQL. In this article, we'll take a look at the top 7 free SQL resources for beginners, and highlight some unique features of each one.



  1. W3resource

W3resource is a great website for beginners who want to practice their SQL skills. The website has a large collection of SQL exercises that cover a wide range of topics, from basic queries to complex subqueries. The exercises are categorized by difficulty level, which makes it easy to find exercises that match your skill level. W3resource also provides detailed solutions to each exercise, which can help you understand how to approach similar problems in the future.


  1. Codecademy

Codecademy is one of the most popular platforms for learning programming languages, and SQL is no exception. Codecademy offers a comprehensive SQL course that covers everything from the basics to more advanced topics. The course is interactive, with hands-on exercises that help you learn by doing. Codecademy also has a community forum where you can ask questions and get help from other learners.


  1. HackerRank

HackerRank is a platform that offers coding challenges for various programming languages, including SQL. Their SQL challenges range from basic to advanced, and are designed to help you improve your SQL skills in a fun and engaging way. You can also earn badges and certificates as you complete challenges, which can be a great way to showcase your skills to potential employers.


  1. DataCamp

DataCamp is another popular online learning platform that offers a wide range of courses in data science, including SQL. Their SQL courses are designed for beginners, and cover all the basics you need to get started with SQL. DataCamp's courses are interactive, with hands-on exercises and quizzes that help you learn by doing.


  1. Kaggle

Kaggle is a popular platform for data scientists and machine learning enthusiasts, but they also offer courses in SQL. Their Intro to SQL course is designed for beginners, and covers the basics of SQL syntax, querying, and data manipulation. One unique feature of Kaggle is that they provide real-world datasets for you to practice with, which can help you gain practical experience.


  1. Udemy

Udemy is an online learning platform that offers a wide range of courses in various topics, including SQL. Their SQL for Real World Data Analysis course is designed for beginners who want to learn SQL for data analysis. The course covers everything from the basics of SQL to more advanced topics like joins and subqueries. One unique feature of Udemy is that you can learn at your own pace, and the course is available for lifetime access.


  1. MyGreatLearning

MyGreatLearning is a platform that offers free online courses in various topics, including SQL. Their SQL courses are designed for beginners, and cover all the basics you need to get started with SQL. One unique feature of MyGreatLearning is that they offer a comprehensive learning path for SQL, which includes multiple courses and assessments to help you track your progress.


Conclusion:

Learning SQL can be a challenging task, but these free resources can help you get started and gain the skills

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