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PostgresSQL Essentials
Rating: 1.0 out of 5(1 rating)
8 students

PostgresSQL Essentials

Master PostgreSQL from Basics to Advanced – Queries, Indexing, Security, and More!
Created bySkillBakery Studio
Last updated 2/2025
English

What you'll learn

  • Understanding PostgreSQL and its architecture
  • Installing and setting up PostgreSQL on various platforms
  • Writing and executing SQL queries in PostgreSQL
  • Creating, modifying, and managing databases and tables
  • Using indexes and optimizing query performance
  • Implementing relationships with foreign keys and joins
  • Working with views
  • Managing user roles, permissions, and security
  • Performing backup and restore operations

Course content

7 sections • 27 lectures • 2h 3m total length

  • Introduction3:31

Requirements

  • Basic knowledge of databases (optional but helpful)
  • Familiarity with SQL fundamentals (recommended)
  • A computer with PostgreSQL installed (installation guide provided)
  • Willingness to practice and experiment with queries

Description

PostgreSQL is one of the most advanced open-source relational database management systems (RDBMS), trusted by developers, data analysts, and enterprises worldwide. Whether you're a beginner exploring databases for the first time or an experienced developer looking to expand your SQL expertise, this comprehensive course will help you master PostgreSQL from the ground up.

In this course, you'll start with the basics, including PostgreSQL installation, setting up databases, and executing SQL queries. You’ll learn how to create tables, insert, update, delete records, and manage relationships between tables using primary and foreign keys. As you progress, we’ll dive into advanced database operations, such as indexing for performance optimization, writing complex joins, using views, and implementing database security through user roles and permissions.

One of PostgreSQL's standout features is its support for JSON data, making it a great choice for both structured and semi-structured data storage. You’ll be introduced to working with JSON, full-text search, and PostgreSQL’s advanced indexing techniques like GIN and GiST, giving you a glimpse into how these features can enhance database performance and flexibility.. We’ll also cover essential database administration tasks, including backup and restore strategies, replication for high availability, and performance tuning.

By the end of this course, you’ll have a strong foundation in PostgreSQL, enabling you to confidently build and manage databases for web applications, data analysis, and enterprise solutions.

Key Topics Covered:

  • PostgreSQL installation & setup across platforms

  • SQL fundamentals: queries, filtering, and aggregation

  • Database design, normalization, and relationships

  • Indexing, query optimization, and performance tuning

  • Advanced features: Views

  • Role-based access control and security management

  • Backup, restore, and high-availability replication


Join this course and start your journey toward PostgreSQL mastery today!

Who this course is for:

  • Beginners who want to learn PostgreSQL from scratch
  • Developers looking to enhance their database management skills
  • Data analysts and data engineers working with structured data
  • System administrators managing PostgreSQL databases
  • Anyone interested in relational databases and SQL

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