Top 11 Best PostgreSQL Courses (Online)

David Brown (Senior Developer) Updated March 6, 2024
Top 11 Best PostgreSQL Courses (Online)

PostgreSQL courses for beginners

1. Intro To PostgreSQL Databases With PgAdmin For Beginners

4.3/5 (8835 students) Read the reviews
John Elder Online course by John Elder certification icon Certification available

This course teaches you how to use PostgreSQL databases with the pgAdmin 4 interface, as well as how to install and use pgAdmin and PostgreSQL, as well as many other features. It is suitable for beginners and offers a money back guarantee. Instructor John Elder has a wealth of knowledge and experience to help students learn PostgreSQL.

2. PostgreSQL v12 Database Administration on Windows and Linux

4.5/5 (7788 students) Read the reviews
Sadiq Basha Online course by Sadiq Basha certification icon Certification available

This course provides an in-depth knowledge of PostgreSQL Database Administration, covering topics such as process and memory architecture, file layouts, configuration files, clustering, CRUD operations, table inheritance, table partitioning, backup and recovery, query optimization, and Postgresql v13 new features. It also teaches how to install and uninstall PostgreSQL on both Windows and Linux.

3. Google BigQuery & PostgreSQL : Big Query for Data Analysis

4.5/5 (150682 students) Read the reviews
Start-Tech Academy Online course by Start-Tech Academy certification icon Certification available

This course offers comprehensive instruction in PostgreSQL and Google BigQuery, two of the most sought-after skills for data analysis. Taught by experienced instructors with a decade of teaching and data science experience, this verifiable certificate of completion course covers everything from the basics to advanced topics with examples, case studies, practice exercises, downloadable resources, and quizzes. Students can also ask their queries directly to the instructors and get timely responses. The course also provides practice files, quizzes, and assignments to aid in understanding the concepts.

4. SQL and PostgreSQL: The Complete Developer's Guide

4.7/5 (33606 students) Read the reviews
Stephen Grider Online course by Stephen Grider certification icon Certification available

This course will teach you everything you need to know about PostgreSQL to use it in your projects. It covers topics like SQL commands, data types, report building, query logic, design patterns, data validation, query optimization, indexing, and transactions. With this course, you will gain practical experience with realistic datasets and be able to understand and apply best practices for database design and usage.

5. SQL with PostgreSQL for Beginners: Analyze | Manipulate Data

4.2/5 (20235 students) Read the reviews
Bluelime Learning Solutions Online course by Bluelime Learning Solutions certification icon Certification available

This course will teach how to use Structured Query Language (SQL) and PostgreSQL to access, manipulate, and manage databases. Students will learn how to perform CRUD operations, create and delete tables, insert and retrieve data, filter and sort data, update and delete records, and implement stored procedures. Advanced topics include joining and querying multiple tables, using aggregate functions and operators, and using analytic functions.

6. Learn SQL Using PostgreSQL: From Zero to Hero

4.4/5 (15451 students) Read the reviews
Will Bunker Online course by Will Bunker certification icon Certification available

This course aims to teach students how to use PostgreSQL for tasks such as basic selection statements, joining multiple tables, grouping records, inserting, updating, deleting records, creating tables and indexes, subqueries, table constraints, sequences, CTEs, views, conditional expressions, window functions, working with date, time and intervals, creating SQL and PL/pgSQL functions, triggers, array data types, composite data types, transactions and concurrency control. It is based on the practical experience of building and managing a large Microsoft SQL Server instance with millions of records.

7. Learn SQL Skills Using PostgreSQL and MS SQL Server

4/5 (15042 students) Read the reviews
Bluelime Learning Solutions Online course by Bluelime Learning Solutions certification icon Certification available

This course focuses on teaching students how to use Structural Query Language (SQL) on PostgreSQL and Microsoft SQL Server. It covers topics such as database concepts, updatable views, materialized views, stored procedures, row number functions, operators, and various types of joins. It also covers various types of CRUD operations, as well as how to create databases, tables, and views. Additionally, the course covers aggregate and analytic functions, as well as stored procedures and triggers. It is designed to help students learn how to perform common relational database and data science tasks.

Advanced PostgreSQL courses

1. PostgreSQL High Performance Tuning Guide

4.3/5 (4218 students) Read the reviews
Lucian Oprea Online course by Lucian Oprea certification icon Certification available

This Udemy course provides an introduction to PostgreSQL. It covers the theoretical and practical aspects for implementing a high-performance Postgres, such as logical replication, database clusters, performance tuning, and monitoring. Topics include understanding PostgreSQL server architecture, configuring vacuum for performance, using indexes efficiently, index optimization tips, making use of statistics, spotting query problems, and query optimization tips. Additional topics such as setting shared_buffers for better performance, scaling and replication are also covered.

2. PostgreSQL: Advanced SQL Queries and Data Analysis

4.2/5 (3240 students) Read the reviews
Bluelime Learning Solutions Online course by Bluelime Learning Solutions certification icon Certification available

This course teaches PostgreSQL, to data scientists and analysts who need to understand and work with relational data stores. It covers topics such as writing advanced queries, data analysis, data exploration and extraction, creating and managing triggers, views and stored procedures, as well as using aggregate and analytic functions, windowing functions, operators, and table joins. It also covers topics such as installation, server service, sequences, schema, retrieving data, and more.

3. PostgreSQL Replication, High Availability HA and Scalability

4.1/5 (347 students) Read the reviews
Lucian Oprea Online course by Lucian Oprea certification icon Certification available

This course covers how to scale PostgreSQL using several servers to improve performance, reliability, and consistency. Topics discussed include replication, load-balancing, queuing, partitioning, sharding, multi-master solution, and high availability. Participants will gain hands-on experience with setting up streaming replication, logical replication, pgBouncer, and pgPool II. By the end of the course, users should be able to scale reads and writes while avoiding common trade-offs of distributed systems.

Free PostgreSQL tutorial

1. PostgreSQL Tutorials for Beginners

4.2/5 (2988 students) Read the reviews
Arthur Fong Online course by Arthur Fong

This free online course provides an understanding of the basic functionality of PostgreSQL, and teaches learners how to install and configure PostgreSQL, create and modify tables within PostgreSQL, and perform basic SQL commands in PostgreSQL. This knowledge is essential for data warehousing, machine learning, web search engine, and business intelligence (BI) applications.

Do you need to manage large amounts of data and need to do it quickly? PostgreSQL is the tool you need.

Let’s discuss the benefits of PostgreSQL and how it can help you become more efficient with your data management.

Read on to learn why PostgreSQL is the perfect database for your data needs.

Learning PostgreSQL Online: A Student’s Guide

What is PostgreSQL

PostgreSQL is an object-relational database system (ORDBMS) that is used for managing data stored in relational databases.

It is an open-source project developed by the PostgreSQL Global Development Group and is free and open source software licensed under the PostgreSQL License.

PostgreSQL is the most advanced open source database and is known for its robustness, scalability, and data integrity.

It supports most of the SQL standard, including stored procedures, triggers, foreign keys, and user-defined types and functions. It also supports indexing, clustering, replication, and partitioning.

PostgreSQL is available for most operating systems, including Windows, Mac OS X, Linux, and Solaris.

The main features of PostgreSQL include:

  • SQL support: PostgreSQL supports most of the SQL standard, including stored procedures, triggers, foreign keys, and user-defined types and functions.
  • Scalability: PostgreSQL is highly scalable, allowing users to add and remove resources on demand. It can also scale up or down based on the user’s needs.
  • High performance: PostgreSQL is built for speed and performance, and can handle large amounts of data in a short period of time.
  • Flexibility: PostgreSQL is highly flexible, allowing users to customize the database to their needs. It has a wide range of features and tools that can be used to create custom applications.
  • Security: PostgreSQL has strong security features, including authentication and data encryption. It also supports role-based access control and row-level security for better data control.

Overall, PostgreSQL is a powerful, reliable, and scalable database that is suitable for any business or personal data management needs.

It is an ideal choice for web applications, mobile applications, and data warehouses. It is also used by many large companies and governments around the world.


Whether you are a beginner or experienced user, there are a variety of free and paid learning resources that can help you gain more knowledge about PostgreSQL.

First and foremost, is an incredible source of information on PostgreSQL. The website contains a wealth of information about the program, including tutorials, manuals, and documentations.

There are also blogs, discussions, community forums, and a comprehensive list of references for further learning.

Next, PostgreSQL-specific courses are available online for those looking for a more structured approach to learning.

Besides our selection of PostreSQL courses above, I recommend the following:

There are also plenty of books available on PostgreSQL.

PostgreSQL: Up and Running by Regina O. Obe and Leo S. Hsu is a great introductory book for beginners. For more advanced users, PostgreSQL 9 Administration Cookbook by Simon Riggs is an excellent reference book.

Additionally, PostgreSQL 9 High Performance by Gregory Smith is a great resource for optimizing PostgreSQL performance.

No matter your level of experience, there are plenty of learning resources available to help you become an expert in PostgreSQL.

From online courses to books to tutorials, there is something for everyone to help them on their journey of learning PostgreSQL.

Frequently Asked Questions

What is the best way to learn PostgreSQL?

The best way to learn PostgreSQL is to start by familiarizing yourself with the fundamentals of the database, such as SQL and database concepts. Once you feel comfortable with the basics, move on to hands-on practice by downloading and installing a PostgreSQL server and setting up a database. Explore the database system by running queries and manipulating data. Additionally, take advantage of the many online tutorials, webinars, and books on PostgreSQL for more in-depth learning. Finally, practice with real-world datasets to build your understanding and gain valuable experience.

Is Postgres easy to learn?

Yes, Postgres is easy to learn. It is one of the most popular and widely used databases in the world, so there are plenty of resources to help new users get up to speed. It's also very well-documented, with a wealth of tutorials and documentation available to support users. Its syntax is straightforward and intuitive, and its powerful features allow users to accomplish a variety of tasks with relative ease.

How do I become a DBA in PostgreSQL?

Becoming a database administrator (DBA) in PostgreSQL requires technical knowledge, database management skills, and experience. To become a DBA, you must have a thorough understanding of database design, data modeling, database administration, and database performance tuning. You should also have experience with the PostgreSQL architecture and its associated tools. Additionally, you should have a solid understanding of PostgreSQL's features and use cases. To further improve your skills, getting certification in PostgreSQL can be beneficial. Finally, gaining experience with database programming, data management, and automation will help you become a successful DBA in PostgreSQL.

Is PostgreSQL harder than MySQL?

PostgreSQL is often praised for its support for more advanced features such as stored procedures, triggers, and user-defined functions, which require more specialized knowledge than MySQL. On the other hand, MySQL offers simpler commands and can be more intuitive for those with basic database knowledge. Ultimately, the decision of which to use depends on the specific needs and experience of the user.

Is PostgreSQL good for Career?

Yes, PostgreSQL is a great choice for career advancement. It is one of the most popular and widely used open-source relational databases that is reliable, stable, and easy to access. With PostgreSQL you can easily develop applications for web and mobile, data warehouses, and cloud applications. It has an intuitive user interface, which makes it easier to learn and use. PostgreSQL is becoming increasingly popular in the world of data-driven businesses, making it a great choice for professionals looking to advance their career.

What is PostgreSQL used for?

PostgreSQL is used for a variety of purposes such as data analysis, data warehousing, content management, web application development, and more. It supports a wide range of programming languages, as well as many popular development frameworks. PostgreSQL also offers full text search and GIS (geospatial) support, giving developers the ability to create powerful and sophisticated applications.

What is difference between SQL and PostgreSQL?

SQL (Structured Query Language) is a standard language for interacting with databases, while PostgreSQL is an open source, object-relational database system. PostgreSQL follows the SQL standard quite closely, with additional features such as advanced indexing and functions as well as built-in replication, making it a powerful and robust database. PostgreSQL also supports a wide variety of programming languages, giving developers the ability to easily interact with their databases and create complex data models.

Is PostgreSQL a SQL or Nosql?

PostgreSQL is a relational database system that is based on the SQL language. It is not a NoSQL database system as it follows the traditional model of a relational database. It uses Structured Query Language (SQL) for data storage, retrieval, and manipulation, making it a SQL database.

Is PostgreSQL better than MySQL?

PostgreSQL is an advanced open source relational database management system that offers a broad range of features and capabilities, making it a great choice for those who need a powerful and reliable database. On the other hand, MySQL is a popular open source relational database management system that is easy to use and cost-effective. Each system has its own advantages and disadvantages, so it is important to consider your individual needs and preferences before deciding which one is better for you.


In conclusion, PostgreSQL is a powerful and versatile database that can be learnt online with the use of a variety of online tutorials and courses.

It requires a good understanding of the core concepts associated with relational databases and SQL, such as keys, indexing, and query optimization.

With the right resources and hard work, anyone can learn to use PostgreSQL and be successful in the world of database management.

David Brown
About the author

David is a self-taught senior developer who lives in San Diego. He has over 10 years of experience in the software development industry and has worked on a variety of projects. He has a passion for coding, and a keen interest in the latest online education technology.

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