Understanding PostgreSQL Database is a course for students who are finding it very difficult to understand the common principles of PostgreSQL database management. It is very simple and easy to understand for beginners who have never program the computer before now. The instructor is a very high experienced teacher, software developer and have also worked with some reputable companies. He has also been teaching computer programming since 2014 and have mastered the art of conveying information for better understanding which have made many of his student excel with less stress in computer programming. Students are advised to follow this course step by step so that they would understand it very well because every lecture is filled with vital information which should not be missed. This course was made based on instructors experience in teaching computer programming and database management using PostgreSQL to help students excel with less stress.