Master PostgreSQL Essentials
Learn PostgreSQL, SQL queries, indexing, functions, JSON, and database management.
Start Learning
Join learners who transformed their careers with MITS Edge.
Program Overview
Master PostgreSQL with advanced SQL queries, JSON data types, functions, indexing, and database administration. Build high-performance databases, optimize queries, manage data efficiently, and gain hands-on project experience to become job-ready for PostgreSQL developer roles.
Course Highlights
- PostgreSQL Fundamentals
- Database Management
- Practical SQL Projects
Minimum Requirements
- SQL Knowledge
- Basic Programming Skills
- Computer Access
Who is this for ?
- Developers
- DB Professionals
- Students
Curriculum
Course Curriculum
9 modules · 91 topics91 hours total
- 1Relational Database Concepts and Why PostgreSQL1 h
Understand tables, rows, relationships, and ACID properties, and articulate why PostgreSQL is favored over MySQL and proprietary databases for modern applications.
- 2Installing PostgreSQL 17/18 and pgAdmin 41 h
Install the latest PostgreSQL server and pgAdmin 4 on Windows, macOS, or Linux and verify a working local development environment.
- 3Running PostgreSQL with Docker and Docker Compose1 h
Spin up disposable, reproducible PostgreSQL instances using official Docker images and Compose files for local development and testing.
- 4psql Command-Line Interface Essentials1 h
Navigate databases, schemas, and tables using psql meta-commands such as \dt, \d, \l, and \du for fast terminal-based administration.
- 5Databases, Schemas, and the Catalog System1 h
Explain how PostgreSQL organizes objects into databases, schemas, and the information_schema/pg_catalog system tables.
- 6Creating Your First Database and Tables1 h
Use CREATE DATABASE and CREATE TABLE statements to design a simple schema with primary keys and appropriate constraints.
- 7PostgreSQL Data Types Overview1 h
Select correct data types including INTEGER, NUMERIC, TEXT, VARCHAR, BOOLEAN, TIMESTAMP, and UUID based on storage and precision needs.
- 8NULL Handling and Three-Valued Logic1 h
Reason correctly about NULL comparisons, IS NULL/IS NOT NULL, and COALESCE to avoid common logic errors in queries.
- 9GUI Tools: pgAdmin, DBeaver, and TablePlus1 h
Compare and configure popular graphical clients for browsing schemas, running queries, and visualizing PostgreSQL data.
- 10Connection Strings, Ports, and pg_hba.conf Basics1 h
Construct valid connection URIs and understand how pg_hba.conf controls client authentication methods and access rules.
Industry-Recognized
Certification
Upon successful completion, you receive a certificate of completion for the PostgreSQL Essentials program that you can share with employers and add to your LinkedIn profile — a record of the hands-on skills and projects you completed.
- Verifiable ID: Unique credential link for LinkedIn.
- Skill Validation: Proof of hands-on project completion.
- Corporate Branding: CO-branded with your company logo.
Student Reviews
Why learn this online
Database skills are foundational and durable — nearly every application, dashboard, and analytics pipeline depends on someone who can design, query, and administer data well. Learning SQL and a specific database platform online, with hands-on practice against real datasets, builds a skill that transfers across nearly every other tech role.
Who this is for
- ✓IT professionals wanting a durable, in-demand core skill
- ✓Analysts wanting to go deeper on data infrastructure
- ✓Developers strengthening their backend fundamentals
Career outcomes
- Database Administrator
- Data Engineer (entry)
- Backend Developer
- BI/Analytics Developer
Frequently asked questions
Is the PostgreSQL Essentials course online or in person?
The PostgreSQL Essentials program is delivered live and online with instructor-led sessions, so you can join from anywhere in the US, Canada, or beyond. Sessions are interactive and recordings are available for review.
How long is the PostgreSQL Essentials course?
The PostgreSQL Essentials program runs for 4 weeks . Cohorts are scheduled in the evenings and on weekends to fit around a full-time job.
What level is the PostgreSQL Essentials course — is it suitable for beginners?
The PostgreSQL Essentials program is pitched at a intermediate level. Some prior familiarity helps, and the curriculum builds toward job-ready skills.
Do I get a certificate after completing PostgreSQL Essentials?
Yes — you receive a verifiable certificate of completion for the PostgreSQL Essentials program, which you can share with employers and add to your LinkedIn profile.
Does the PostgreSQL Essentials course include placement or career support?
Yes. MITS Edge programs include career support — resume reviews, mock interviews, and job-search guidance aligned to the US and Canadian hiring markets.
Do I need any prior experience to join PostgreSQL Essentials?
Recommended prerequisites: SQL Knowledge; Basic Programming Skills; Computer Access.
Which database should I learn first?
SQL fundamentals transfer across MySQL, PostgreSQL, SQL Server, and Oracle — learning one relational database deeply teaches you the concepts you need everywhere else.
Is SQL still relevant with the rise of NoSQL databases?
Yes — SQL remains the most widely used data language in industry. Most roles that touch data, including many NoSQL-adjacent ones, still expect solid SQL skills.