SQL and PostgreSQL: A Practical Course

Master SQL and database skills from beginner to advanced levels: theory and hands-on practice with exercises.

What you'll learn
Learn the fundamentals of relational databases using one of the most popular DBMSs - PostgreSQL
Master writing fast and efficient SQL queries, from basic to advanced, using JOIN, GROUP BY, and window functions
Apply your knowledge through hands-on practice with various quizzes and exercises
Explore advanced topics, including transaction management and index building

Requirements
No programming experience is required. The course covers everything you need for successful learning.

Description
Learn SQL Quickly and Effectively!This course is the English version of my original Russian course on the same topic.This course is designed for anyone looking to master SQL and work with one of the most in-demand database management systems—PostgreSQL.What you'll learn in this course:Database fundamentals: Understand the structure of relational databases and learn the basics of database organization and management.Database creation and management with SQL and PostgreSQL: Master creating databases, tables, and managing them using the powerful tools and features of SQL and PostgreSQL.Efficient SQL queries for data manipulation: Learn how to write SQL queries to retrieve, sort, filter, and perform complex data operations.Transactions and indexing: Master the use of transactions to ensure data integrity and indexes to speed up query execution.Why choose this course:The course features practical demonstrations and numerous real-world examples to help you better understand the material. You’ll engage in hands-on exercises and quizzes to reinforce your knowledge and assess your understanding independently. The course provides market-relevant knowledge, making you a competitive professional in the field of databases. These skills will help you enhance your current professional opportunities and unlock new career paths.Who this course is for:Beginners who want to learn SQL and PostgreSQL from scratchDevelopers and analysts seeking to deepen their knowledgeAnyone interested in effectively managing and analyzing dataJoin the course and start your journey to mastering SQL and PostgreSQL today!

Who this course is for
This course is designed for a broad audience seeking to learn the fundamentals of working with relational databases.