Complete PostgreSQL Database Design Masterclass for Beginners
Master PostgreSQL Database Design from Scratch – Build Powerful, Scalable Databases for Real-World Applications!
Updated on Jun, 2025
Language - English
Development ,Database and Design Development,PostgreSQL
Lectures -41
Duration -4 hours
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Course Description
Leverage the full power of PostgreSQL, one of the world's strongest and most advanced open-source relational database management systems (RDBMS).
Welcome to the Beginner's Complete PostgreSQL Database Design Masterclass, your step-by-step, end-to-end course in learning PostgreSQL database design and SQL basics—despite having no experience whatsoever. This beginner's course is made to provide you with real, hands-on expertise in PostgreSQL. If you are going to become a Database Developer, Data Analyst, or Backend Developer, you're going to want to know PostgreSQL, because it's going to make you stand out as a candidate for jobs in modern data economies.
Benefits of Taking This Course:
✅ Learn PostgreSQL, one of the most robust and versatile open-source databases
✅ Practice hands-on to build relational databases from scratch
✅ Take your data querying, manipulating, and security skills to the next level
✅ Master database design for optimal data integrity and performance
✅ Increase your career with the addition of PostgreSQL to your skill set
✅ Apply your skills in real-world contexts: business apps, eCommerce, data warehousing, and beyond
✅ Prepare yourself for Data Analysis, Software Engineering, Backend Development, and Business Intelligence jobs
Real-World Applications
? Create and manage enterprise applications and web sites
? Create data analysis software for business reporting and intelligence
? Create and maintain eCommerce sites with secure, efficient data storage
? Manage user information, financial data, and transactional history in a secure manner
? Drive ERP (Enterprise Resource Planning) systems and CRM (Customer Relationship Management) implementations
? Conduct database performance tuning for scalable and high-volume applications.
✅ Installation and Download of PostgreSQL in your system
✅ PostgreSQL Environment and pgAdmin Tool installation
✅ PostgreSQL Database creation and administration
✅ PostgreSQL Table creation and Establishing relationships
✅ Insert, Retrieve (SELECT), Update, Delete database records
✅ Ensuring Data Integrity by applying Constraints:
NOT NULL Constraint
UNIQUE Constraint
CHECK Constraint
DEFAULT Constraint
✅ Primary Keys and Foreign Keys creation for relational integrity
✅ Auto-increment Column application using Serial Types
✅ Execute JOINS (INNER JOIN, LEFT JOIN) to retrieve related data from two or more tables
✅ Apply Logical Operators and Wildcards to exclude the query result
✅ Restrict and sort outcomes with the ORDER BY and LIMIT clauses
✅ Join outcomes using UNION and investigate SELF-JOINS
✅ Develop and apply Views for easy data retrieval
✅ Understand Indexes and learn to utilize them to optimize the database
✅ Execute Subqueries for retrieving complex data
✅ Transaction Management: COMMIT, ROLLBACK, and AUTO-COMMIT modes
✅ Retrieve Current Date and Time functions
✅ Design optimal Database Schemas for real-world situations
✅ Design Complex Relational Databases with multiple tables
✅ Scale your PostgreSQL databases for performance and speed
✅ A computer (Windows, Mac, or Linux) with internet access
✅ A willingness to learn and practice through hands-on exercises
✅ (Optional) Install PostgreSQL and pgAdmin (covered in the course setup section)
Welcome to the Beginner's Complete PostgreSQL Database Design Masterclass, your step-by-step, end-to-end course in learning PostgreSQL database design and SQL basics—despite having no experience whatsoever. This beginner's course is made to provide you with real, hands-on expertise in PostgreSQL. If you are going to become a Database Developer, Data Analyst, or Backend Developer, you're going to want to know PostgreSQL, because it's going to make you stand out as a candidate for jobs in modern data economies.
Benefits of Taking This Course:
✅ Learn PostgreSQL, one of the most robust and versatile open-source databases
✅ Practice hands-on to build relational databases from scratch
✅ Take your data querying, manipulating, and security skills to the next level
✅ Master database design for optimal data integrity and performance
✅ Increase your career with the addition of PostgreSQL to your skill set
✅ Apply your skills in real-world contexts: business apps, eCommerce, data warehousing, and beyond
✅ Prepare yourself for Data Analysis, Software Engineering, Backend Development, and Business Intelligence jobs
Real-World Applications
? Create and manage enterprise applications and web sites
? Create data analysis software for business reporting and intelligence
? Create and maintain eCommerce sites with secure, efficient data storage
? Manage user information, financial data, and transactional history in a secure manner
? Drive ERP (Enterprise Resource Planning) systems and CRM (Customer Relationship Management) implementations
? Conduct database performance tuning for scalable and high-volume applications.
Goals
What You Will Learn:✅ Installation and Download of PostgreSQL in your system
✅ PostgreSQL Environment and pgAdmin Tool installation
✅ PostgreSQL Database creation and administration
✅ PostgreSQL Table creation and Establishing relationships
✅ Insert, Retrieve (SELECT), Update, Delete database records
✅ Ensuring Data Integrity by applying Constraints:
NOT NULL Constraint
UNIQUE Constraint
CHECK Constraint
DEFAULT Constraint
✅ Primary Keys and Foreign Keys creation for relational integrity
✅ Auto-increment Column application using Serial Types
✅ Execute JOINS (INNER JOIN, LEFT JOIN) to retrieve related data from two or more tables
✅ Apply Logical Operators and Wildcards to exclude the query result
✅ Restrict and sort outcomes with the ORDER BY and LIMIT clauses
✅ Join outcomes using UNION and investigate SELF-JOINS
✅ Develop and apply Views for easy data retrieval
✅ Understand Indexes and learn to utilize them to optimize the database
✅ Execute Subqueries for retrieving complex data
✅ Transaction Management: COMMIT, ROLLBACK, and AUTO-COMMIT modes
✅ Retrieve Current Date and Time functions
✅ Design optimal Database Schemas for real-world situations
✅ Design Complex Relational Databases with multiple tables
✅ Scale your PostgreSQL databases for performance and speed
Prerequisites
✅ No prior knowledge of PostgreSQL or SQL is required✅ A computer (Windows, Mac, or Linux) with internet access
✅ A willingness to learn and practice through hands-on exercises
✅ (Optional) Install PostgreSQL and pgAdmin (covered in the course setup section)
Curriculum
Check out the detailed breakdown of what’s inside the course
Complete PostgreSQL Database Design Management System for Beginners
41 Lectures
-
What is Database?
03:34
03:34
-
Why did you choose to learn PostgreSQL
01:54
01:54
-
Download and Installation of PostgreSQL
05:49
05:49
-
Introduction to SQL Shell and PgAdmin 4
08:30
08:30
-
How to create a Database in PostgreSQL
05:04
05:04
-
Connect to Database in PostgreSQL
03:11
03:11
-
How to Drop Database in PostgreSQL
04:47
04:47
-
How to Create Table in PostgreSQL
08:37
08:37
-
Create Table with Constraint in PostgreSQL
08:11
08:11
-
How to Insert Data Into Table in PostgreSQL
10:40
10:40
-
How to Drop Column in PostgreSQL
01:51
01:51
-
WHERE Clause in PostgreSQL
02:39
02:39
-
How to ADD Column in PostgreSQL
02:56
02:56
-
How to UPDATE Table in PostgreSQL
05:45
05:45
-
How to DELETE Record in PostgreSQL
02:21
02:21
-
Reset ID Sequence in PostgreSQL
09:56
09:56
-
Create Large SQL Dataset using Mockaroo
11:31
11:31
-
How to SELECT from Table in PostgreSQL
04:34
04:34
-
ORDER BY Clause in PostgreSQL
06:09
06:09
-
DISTINCT Clause in PostgreSQL
05:48
05:48
-
WHERE & AND Clauses in PostgreSQL
05:34
05:34
-
IN Keyword Clause in PostgreSQL
05:16
05:16
-
BETWEEN Clause in PostgreSQL
03:59
03:59
-
How to use Wild Card in PostgreSQL
08:33
08:33
-
GROUP BY Clause in PostgreSQL
04:11
04:11
-
HAVING Clause in PostgreSQL
04:34
04:34
-
COALESCE Function in PostgreSQL
06:35
06:35
-
AGE Function in PostgreSQL
05:30
05:30
-
PRIMARY KEY in PostgreSQL
07:28
07:28
-
Add PRIMARY KEY to Existing Table
06:05
06:05
-
UNIQUE Constraint in PostgreSQL
12:32
12:32
-
CHECK Constraint in PostgreSQL
10:24
10:24
-
ON Conflict DO Nothing in PostgreSQL
05:34
05:34
-
ON Conflict DO Update in PostgreSQL
09:36
09:36
-
How to Create a New Table in PostgreSQL
06:22
06:22
-
Introduction to FOREIGN KEY in PostgreSQL
09:29
09:29
-
Update FOREIGN KEY in PostgreSQL
08:04
08:04
-
JOIN in PostgreSQL
08:05
08:05
-
LEFT JOIN in PostgreSQL
05:19
05:19
-
How to Delete FOREIGN Key in PostgreSQL
06:10
06:10
-
How to Export SQL file in CSV format in PostgreSQL
06:43
06:43
Instructor Details
George Steve
George Steve is the founder of Emenwa, a FREE WEB DESIGN CODE EDITOR for HTML, CSS and JavaScript Libraries used by developers for coding, editing, testing and building personal web projects. He is a seasoned full-stack web developer with over a decade of experience in both Front-End and Back-End development. And also someone who loves to share his knowledge with the world and most especially with beginners in the software industry. As a passionate educator and a versatile developer, George has mastered a wide range of technologies and his proficiency extends beyond coding, encompassing design tools to ensure a complete development cycle from concept to execution.
As a professional committed to staying at the forefront of web technologies, George is adept at delivering cutting-edge solutions in both enterprise and startup environments. His teaching style focuses on practical applications, breaking down complex concepts to make them accessible for beginners and challenging enough for advanced learners.
In his courses, students not only gain a deep understanding of programming languages and frameworks but also learn real-world problem-solving techniques, project management skills, and best practices in web development. Whether you're just starting out or looking to sharpen your skills, George provides clear, engaging instruction that equips students with everything they need to succeed in today's tech industry.
With a track record of successful projects and an in-depth understanding of modern development practices, George Steve is the ideal mentor for anyone looking to build or enhance their career in full-stack web development.
As a professional committed to staying at the forefront of web technologies, George is adept at delivering cutting-edge solutions in both enterprise and startup environments. His teaching style focuses on practical applications, breaking down complex concepts to make them accessible for beginners and challenging enough for advanced learners.
In his courses, students not only gain a deep understanding of programming languages and frameworks but also learn real-world problem-solving techniques, project management skills, and best practices in web development. Whether you're just starting out or looking to sharpen your skills, George provides clear, engaging instruction that equips students with everything they need to succeed in today's tech industry.
With a track record of successful projects and an in-depth understanding of modern development practices, George Steve is the ideal mentor for anyone looking to build or enhance their career in full-stack web development.
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