Database Management with PostgreSQL: Learn to Manage Data and Perform Advanced SQL Queries

Database Management with PostgreSQL is your complete guide to mastering one of the world’s most powerful open-source relational database systems. Whether you’re a beginner learning SQL or a developer looking to sharpen your database management skills, this book walks you through the essentials and beyond — all through the lens of real-world applications.

In this book, you’ll learn how to:

• Understand database structure, tables, schemas, and relationships

• Write advanced SQL queries for filtering, joining, and aggregating data

• Use PostgreSQL functions, subqueries, CTEs, and window functions

• Manage data efficiently using transactions and indexing

• Perform backups, restores, and performance tuning

• Build reliable, scalable, and secure databases

• Use PostgreSQL in real-world scenarios for analytics, reporting, and application development

Clear explanations, hands-on exercises, and practical examples make this book ideal for aspiring data analysts, backend developers, and IT professionals who want to get serious with PostgreSQL.

If you’re ready to manage data like a pro and write SQL that works in the real world, this is the book that will take you there.

Start mastering PostgreSQL today—turn raw data into powerful insights!