PostgreSQL: Fundamentals to Advanced Training

Learn about PostgreSQL, its relational databases and writing queries with database management

  • Learn how to develop applications with PostgreSQL
  • Understand the concepts of database installation and connection
  • Master writing queries and SQL statements to operate PostgreSQL
  • 400,000 + Professionals trained
  • 250 + Workshops every month 
  • 100 + Countries and Counting 

Gain Thorough Proficiency in PostgreSQL

Database systems are a key component to most modern applications. You can use a variety of such systems to store data efficiently and effectively. PostgreSQL is a diverse and powerful database system, designed to give you the tools required to manage and analyze your data. In this course, you will explore various methods of building databases in PostgreSQL.

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  • 24 Hours of Instructor-led Training Sessions

  • Industry-Validated Courseware  

  • Immersive Learning with Hands-on Exercises   

  • Practice Through Cloud Labs 

  • Gain Work-Like Experience 

  • Learn To Create Applications with PostgreSQL 

PostgreSQL is a Top Skill for Database Administrators


In today's day of apps, smartphones, and social media, there's a lot of information to take in, and data truly is everywhere. However, most organizations don't know how to manage or leverage this constant influx of data. Cue Database Administrators! They're experts in managing databases that store and organize data, and also ensure its safety.

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Accelerate your software development and database administrator skills now

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Fundamental knowledge of the following is required:

  • Basics of SQL
  • Database concepts

Who Should Attend This Course

Software Developers

Full-Stack Developers

Data Analysts

Database Administrators


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What You Will Learn

Fundamentals of PostgreSQL

Learn how relational databases work, their fundamentals and how they are relevant in today’s times

Understanding PostgreSQL

Learn everything about PostgreSQL, including the type of database management system it is.


Build the necessary skills to understand how to install and setup PostgreSQL and run queries on it

Create Applications

Understand how to create applications with PostgreSQL as a back-end database management system


Build skills to understand the Setting PostgreSQL Parameters, Connection Settings, and Security and Authentication

PostgreSQL System Architecture

Understand the architectural summary of PostgreSQL system, including shared memory and statement processing

PERN Stack

Build a full-stack web application using the PERN (PostgreSQL, Express, React and Node.js) Stack

Skills You Will Gain

Running queries to create tables

Updating and deleting data

Performing calculations on data

Constructing database objects

Applying common table expressions

Maintaining a database

Analyzing query efficiency

Building PERN stack applications

Building Spring apps with PostgreSQL

Transform Your Workforce

Develop Strong Database Management Systems

Whether you are transitioning to the cloud or towards microservices, having a strong database management system and skilled database administrators is essential. It will help you both ramp up production in your organization and deal with uncertainties as well.

  • Custom Training Solutions
  • Experiential Learning
  • Learn by Doing Approach
  • Immediately Applicable Skills

500+ Clients


Learning Objectives:

There many types of databases and PostgreSQL is identified as an object-relational database. You will get an overall idea about various databases and the significance of PostgreSQL. In addition, you will learn to install PostgreSQL. 

  • Types of Databases 
  • Object-relational Database 
  • Introduction to PostgreSQL 
  • Installing PostgreSQL

Learning Objectives:

Postgres enables you to access tables and databases through a SQL interface and a GUI called pgAdmin. You will learn to work through both these clients and perform various queries on tables.

  • Creating Databases
  • Creating Tables with psql
  • Creating Tables with pgAdmin
  • Inserting Data into the Table
  • Updating and Removing Data
  • Selecting and Retrieving Data
  • Altering Tables
  • Aggregations and Groups
  • Types of Aggregates
  • Boolean Operations and WHERE Clause
  • In-line Operators
  • Nested Queries

Learning Objectives:

You will learn to work with basic components and objects of PostgreSQL that enable you to build a robust database system. This includes various templates, schemas, views, indexes, functions, and many more utilities.

  • Database Objects
  • Roles and Tablespace
  • Database Components
  • Database Views
  • Database Indexes
  • Database Functions
  • User-defined Data Types
  • Triggers and Rule System

Learning Objectives:

You will learn to write more queries which enable advanced operations on tables and databases. The queries include joins, unions, CTEs, window functions, etc.

  • Inner Joins
  • Left and Right Joins
  • Full Joins
  • Unions
  • Common Table Expressions (CTE)
  • Window Functions

Learning Objectives:

Learn the ways to implement security concepts such as, authentication and limiting connections to the database. Also, learn to create roles, encrypt data, clean the database, and generate query analysis. 

  • Authentication in PostgreSQL
  • Access and Security Control
  • Encrypting Data
  • Routine Database Maintenance
  • Evaluating Queries

Learning Objectives:

Create a simple Node.js application with a React front-end and a React-based API using Express. You will go through each step needed to create the application. 

  • Setting Up the PERN Stack
  • Creating Connections with Prisma
  • Understanding Prisma Models
  • Defining Prisma Models
  • Setting Up Express
  • Creating POST Requests
  • Testing POST Requests
  • Creating GET Requests (Part 1)
  • Creating GET Requests (Part 2)
  • Creating PUT Requests
  • Creating DELETE Requests
  • Setting Up React
  • Inputting Expense Data (Part 1)
  • Inputting Expense Data (Part 2)
  • Listing Expense Data (Part 1)
  • Listing Expense Data (Part 2)

Learning Objectives:

Learn to create an application by integrating PostgreSQL into Java Spring. You will learn the required process steps to create this application. 

  • Setting Up a Spring Application
  • Setting Up the PostgreSQL Connection
  • Defining Schemas and Data
  • Creating a Database Model (Part 1)
  • Creating a Database Model (Part 2)
  • Creating Repositories and Services
  • Creating a Controller
  • Creating a Frontend

Learning Objectives:

Learn features that will enable you to establish and maintain relationship between multiple tables.

  • PostgreSQL Arrays
  • PostgreSQL 2D Arrays
  • PostgreSQL Custom Data Types
  • Key Relationships
  • Defining Key Relationships
  • Fetch and Limit
  • Distinct and Duplicates
  • Case Statements

Learning Objectives:

For the final capstone project, you will build an interactive application with a database system that includes various components and database objects.

  • Build an interactive application with a DBMS


PostgreSQL Training

During this 24-hour course, a variety of topics will be covered with the aim of making you a PostgreSQL expert. The following are the practical skills you’ll gain on course completion:

  • Understand how PostgreSQL functions as a database system
  • Understand the fundamentals of object relational databases
  • Create databases and tables
  • Learn to manage data in tables
  • Learn to analyze data in tables
  • Create and manage database objects such as views, functions, indexes, user-defined types and rules
  • Create advanced queries with joins, unions, common table expressions, and window functions
  • Manage the security, access control, and maintenance of a PostgreSQL database
  • Develop a basic PERN stack application
  • Learn to use PostgreSQL with Java Spring applications

This course is for anyone who wants to learn PostgreSQL online and/or gain experience in PostgreSQL. Typical candidate profiles include:

  • Software Developers
  • Full-Stack Developers
  • Data Analysts
  • Database Administrators

To attend this PostgreSQL administration training, participants are required to have a basic knowledge of the following:

  • Node.js, React, and Express
  • Java Spring

PostgreSQL has several advantages over other database systems in terms of reliability, speed, scalability, and other features. It is also maintained by a solid community of database administrators and offers quick solutions to users. This PostgreSQL training online by KnowledgeHut is regarded as one of the best PostgreSQL training courses. It brings together certified PostgreSQL experts and the latest industry-relevant curriculum through which you'll learn how to install, create and manage a PostgreSQL database. You can ask questions, get clarifications, and engage in discussions with instructors and other participants.

Workshop Experience

This workshop at KnowledgeHut is delivered through an immersive learning experience platform, via live and interactive instructor-led training sessions.

Listen, learn, ask questions, and get all your doubts clarified from your instructor, who is an experienced practitioner.

The instructors of this course by KnowledgeHut are industry experts and trainers who themselves have certifications and are a part of top organizations around the world.

Our course focuses on engaging interaction. Most class time is dedicated to fun exercises, lively discussions, and team collaboration - all facilitated by the trainer. The focus is on practical solutions to real-world challenges drawn from decades of experience, and leaders in their specific fields.  

Yes, your course material will be provided in advance. You will receive an email with a link to set your password a few days in advance of the scheduled course. You will have access to the study plan and all the course material.

The course material comprises of the course schedule or study plan, workbooks and all relevant assignments, assessments, or case studies.

Should you have any more questions, please email us on and we will be happy to get back to you.

What Learners Are Saying

Kausik Malakar Data Architect

Absolutely worth it The Data Science curriculum was very challenging and rigorous, but the trainer hand-held us through the whole learning journey, answered all our doubts and gave us illustrations from his own industry experience. One of the best investments I have ever made.

Attended Data Science Bootcamp workshop in July 2021

Lea Kirsten Senior Developer

The learning methodology put it all together for me. I ended up attempting projects I’ve never done before and never thought I could. 

Attended Back-End Development Bootcamp workshop in July 2021

Neil Radia Enterprise Sales Executive

5 stars, What a totally awesome Data Science bootcamp! I tried learning on my own through text books and online material, but it was such a struggle as I had no one to clear my doubts. Knowledgehut has brought out a totally different and interactive, comprehensive, logical systematic approach to the subject that made it super fun to learn. Love all your courses(This is my fifth!).

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Amanda H Senior Front-End Developer

You can go from nothing to simply get a grip on the everything as you proceed to begin executing immediately. I know this from direct experience! 

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Knowledgehut is the best training institution. The advanced concepts and tasks during the course given by the trainer helped me to step up in my career. He used to ask for feedback every time and clear all the doubts.

Attended PMP® Certification workshop in January 2020

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I would like to extend my appreciation for the support given throughout the training. My special thanks to the trainer for his dedication, and leading us through a difficult topic. KnowledgeHut is a great place to learn the skills that are coveted in the industry.

Attended Agile and Scrum workshop in January 2020

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The workshop was practical with lots of hands on examples which has given me the confidence to do better in my job. I learned many things in that session with live examples. The study materials are relevant and easy to understand and have been a really good support. I also liked the way the customer support team addressed every issue.

Attended PMP® Certification workshop in May 2020

Goldina Wei Java Developer

Knowledgehut is the best platform to gather new skills. Customer support here is very responsive. The trainer was very well experienced and helped me in clearing the doubts clearly with examples.

Attended Agile and Scrum workshop in June 2020