Overall, one of the best online SQL courses for complete beginners!Īctivate FREE Skillshare Trial 3. Sameh will also teach you everything from setting up PostgreSQL, understanding data types, using filters, advanced functions, and manipulating records.įor a limited time, Skillshare is providing a 1-month free trial which allows new students to access this course plus the 29,000+ other on the platform. Over a course of 120 lessons, you will get hands-on with PostgreSQL, a free and open-source relational database management system. Your instructor for this free online SQL course is Sameh Sharaf, a data engineer with 8 years of experience, and a certified AWS Solution Architect, and a Google Cloud Data Engineer Professional. With more than 10 hours of beginner-level learning material broken down into short lessons, this is the perfect course for you if you are just getting started with SQL and want to build up your skills from scratch.
#Online free relational database for free
More than 80,000 people have already started their SQL journey through this course, and new users can even take the course for free and earn a certificate of completion!Īctivate 1-Month Trial 2. In this beginner SQL course, you will learn concepts such as organizing databases, creating tables, inserting and updating data, sorting and filtering, accessing related tables with JOIN, using aggregate functions, creating views, and much more. Bill’s list of prestigious clients includes the likes of NASA, IBM, and BankAmerica to name a few. If you want to get a broad overview of SQL and go through a real-world example of SQL in action, then this beginner-level 3 hour-long course is a fantastic place to start!įor this online course, you will be taught by Bill Weinman, a tech advocate, entrepreneur, and expert in programming languages such as SQL and Python.