Master PostgreSQL: Database Design, Querying, and Scaling for Developers

What you will learn:

Relational Database Fundamentals
PostgreSQL Installation & Configuration
Database & User Management
Core SQL (SELECT, INSERT, UPDATE, DELETE)
PostgreSQL Data Types & Operators
Advanced SQL (Joins, Subqueries, CTEs)
Aggregate Functions (SUM, AVG, COUNT, etc.)
Data Grouping with GROUP BY
Database Schema Design Principles
Table Creation & Relationship Definition
Constraints (Primary, Foreign, Unique)
Data Integrity & Transactions
Stored Procedures & Functions
Triggers & Rules
PostgreSQL Extensions & Modules
JSON Data Handling in PostgreSQL
Database Backups & Recovery
Database Security & Access Control
Performance Optimization Techniques
Data Migration Strategies

Description

Transform your development skills with our expert-led PostgreSQL course designed specifically for developers. This hands-on program goes beyond basic SQL, equipping you with the advanced techniques needed to build robust, scalable, and high-performing database applications. Whether you're a seasoned developer looking to enhance your expertise or a newcomer to database management, this course provides a complete and practical learning experience.

You'll learn to craft efficient and normalized database schemas, write sophisticated SQL queries using joins, subqueries, and common table expressions (CTEs), and master performance tuning through indexing, query planning, and caching strategies. We'll cover essential database management practices including handling large datasets, secure data migrations, and implementing best practices for security, backups, and scalability. The course integrates practical application with popular backend technologies, enabling you to immediately apply your new skills in real-world projects.

This course is ideal for developers working with APIs, web applications, or enterprise systems. We focus on practical application, minimizing unnecessary theory and maximizing your learning outcomes. Learn to leverage PostgreSQL's power and become a highly sought-after developer. Transition your skills from other database systems like MySQL or enhance your existing backend expertise with this comprehensive and in-depth training.

Key areas covered include:

Building robust and scalable database schemas
Mastering advanced SQL techniques like joins, subqueries, and CTEs
Optimizing database performance with indexing, query planning, and caching
Effectively managing large datasets and migrations
Integrating PostgreSQL with popular backend frameworks and languages
Implementing security best practices, backups, and scaling strategies

Start your PostgreSQL journey today and unlock the potential of this powerful open-source database.

Curriculum

Introduction to Relational Databases

This introductory section lays the groundwork for understanding relational databases. You'll learn the fundamental concepts of the relational model, including tables, columns, rows, and keys. We'll also cover essential terminology and principles that will form the foundation for your PostgreSQL journey. Lectures include a detailed exploration of the fundamental building blocks of relational databases, ensuring you have a solid grasp before moving on to PostgreSQL specifics.

PostgreSQL Fundamentals

Here, you'll get hands-on with PostgreSQL, starting with installation and configuration on your system. You'll learn the essentials of server administration, setting up databases and users, and mastering basic SQL commands like SELECT, INSERT, UPDATE, and DELETE for data manipulation. You'll also explore different data types and operators crucial for effective database interaction, establishing a solid foundation for more advanced topics.

SQL Queries

This section dives deep into advanced SQL querying techniques. Learn to leverage joins, subqueries, and set operations to retrieve complex data from your database. Master aggregate functions such as SUM, AVG, COUNT, MIN, and MAX for data summarization, and learn to group data effectively using the GROUP BY clause. This section ensures you can write efficient and powerful queries for any data manipulation task.

Database Design

Master the art of database schema design to create efficient and maintainable databases. Learn best practices for structuring data, defining relationships between tables, choosing appropriate data types, and implementing constraints like primary and foreign keys. This section equips you with the knowledge to build robust and scalable databases from the ground up.

Data Manipulation

This section covers advanced techniques for managing and manipulating data within your PostgreSQL database. You'll explore transactions and data integrity, understanding how to ensure data consistency and accuracy. Furthermore, you will learn how to create and utilize stored procedures and functions for efficient data processing and reuse. Finally, you'll learn to implement triggers and rules to automate data management tasks.

Advanced PostgreSQL Features

Explore advanced functionalities in PostgreSQL, including extensions and modules to expand database capabilities. Learn how to work with JSON data within PostgreSQL, a critical skill for modern application development. This module brings your understanding of PostgreSQL to a higher level, empowering you to tackle a broader range of tasks.

PostgreSQL Administration

This section covers essential administrative tasks. Learn to perform database backups and recoveries to protect against data loss. Master security and access control to secure your database and safeguard sensitive data. These critical skills ensure your database remains robust, reliable, and secure.