Udemy Free: PostgreSQL intensive course for beginners

PostgreSQL is an advanced relational database system, enterprise-class and open source. PostgreSQL supports SQL queries (relational) and JSON (non-relational).

It has become a highly stable database backed by more than 20 years of development by the open source community.

PostgreSQL is used as the main database for many web applications, as well as for mobile and analytics applications.

The PostgreSQL project started in 1986 at the Berkeley Department of Computer Science, University of California. Originally, PostgreSQL was designed to run on UNIX-like platforms. And later, PostgreSQL evolved and ran on various platforms like Windows, macOS and Solaris.

SQL intensive course: PostgreSQL for beginners

SQL course covering important topics of Business Intelligence for SQL databases (PostgreSQL) for starters

Who is this course for?

  • Working professionals starting their data journey
  • Anyone curious to learn basic SQL


  • Just a PC with any web browser

What you will learn

  • Knowledge of all basic SQL commands.
  • Become an expert in SQL queries like SELECT, CREATE y ALTER
  • Solid knowledge of SQL

This course is available for free without the need for any coupon, through the "FREE" option.

We recommend that you first read the differences between a free and a paid course to avoid misunderstandings:

Free courses

  • Online video content

Paid courses

  • Online video content
  • Certificate of completion
  • Instructor Questions and Answers
  • Direct message to the instructor

To obtain the course for free, click on the following button:

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