Relational Database and SQL Essentials

Getting Started with Databases and PostgreSQL

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Relational Database + SQL Amigos' Reviews!

PostgreSQL is a general purpose and object-relational database management system, the most advanced open source database system widely used to build back end systems. Startups including big companies such as Apple, Cisco, Redhat and more use Postgres to drive their business. The Goal of this course is to help anyone to become familiar with Relational Databases and learn most common used SQL statements, allowing you execute queries agains any relational database.

This course teaches Postgres from the ground up and topics include:

  • How To Create Tables
  • How Create Databases
  • CRUD operations
  • Filtering Data
  • Joins
  • Working with Dates
  • Aggregate Functions
  • Postgres Extensions
  • Sequences
  • Database Constraints

Your Instructor


Hello World. I am Mama Samba Braima AKA Nelson! I am a passionate Software Engineer and YouTuber teaching and helping thousands of people around the world how to code or how to become professional software engineers through my YouTube channel and online courses.

My mission is to make coding and programming concepts as easy to understand to everyone. My journey was not easy and I truly want to help you to become the best your can possible and believe the everything is possible.

Happy Coding

Course Curriculum

  Handling Nulls
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  Exporting to CSV
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  Next steps
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Frequently Asked Questions

When does the course start and finish?
The course starts now and never ends! It is a completely self-paced online course - you decide when you start and when you finish.
How long do I have access to the course?
How does lifetime access sound? After enrolling, you have unlimited access to this course for as long as you like - across any and all devices you own.
What if I am unhappy with the course?
We would never want you to be unhappy! If you are unsatisfied with your purchase, contact us in the first 30 days and we will give you a full refund.

Get started now!