Udemy – SQL and PostgreSQL: A Practical Course 2025-3

SQL and PostgreSQL: A Practical Course. This course is a practical guide to learning SQL and PostgreSQL quickly and effectively. Suitable for beginners and those who want to improve their knowledge, this course introduces you to one of the most widely used database management systems. First, you will learn the basics of relational databases, their structure, and methods for organizing and managing data. Then, you will learn how to create and manage databases using SQL commands and PostgreSQL features. Next, you will learn how to write efficient queries to retrieve, filter, sort, and perform complex operations on data. It also covers important concepts such as transactions to maintain data integrity and indexing to improve query performance. This course provides a better understanding of the concepts by providing real-world examples and practical exercises. Taking exams and exercises will help you test your knowledge and hone your skills. By learning these topics, you can find better job opportunities and become a competitive expert in the field of data management. This course not only provides the technical knowledge needed in the market, but also creates new opportunities for your professional growth.

What you will learn

• You will learn the fundamentals of relational databases using one of the most popular database management systems (DBMS), PostgreSQL.
• You will master writing fast and efficient SQL queries, from basic to advanced, using JOIN, GROUP BY, and window functions.
• You apply your knowledge through practical exercises with various tests and exercises.
• You will explore advanced topics, including managing transactions and building indexes.

This course is suitable for people who:

• This course is designed for a wide range of audiences looking to learn the fundamentals of working with relational databases.
• Beginners who want to learn SQL and PostgreSQL from scratch.
• Developers and analysts looking to deepen their knowledge.
• Anyone interested in effective data management and analysis.

Course details: SQL and PostgreSQL: A Practical Course

• Publisher:  Udemy
• Instructor:  Denis Suchkov
• Training level: Beginner to advanced
• Training duration: 2 hours and 37 minutes
• Number of lessons: 54

Course syllabus in 2025/5

Prerequisites for the SQL and PostgreSQL: A Practical Course

Course images

Sample course video

Download link

Download file – 0.99 GB

File(s) password: www.downloadly.ir

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0.99 GB