Tutorials under 'Data Modeling'

Creating and Altering Tables in SQL: A Comprehensive Guide

Learn how to create and alter tables in SQL with detailed examples, best practices, performance tips, and use cases for PostgreSQL, MySQL, and Oracle databases.

PostgreSQL Alter Table Database Fundamentals Database Schema SQL Database Design Create Table Database Management Data Modeling MySQL Oracle SQL Commands

Database Design and ER Diagrams: A Complete Beginner’s Guide

Learn database design principles, ER diagram creation, best practices, SQL examples, and real-world use cases to build efficient, scalable relational databases

Database Design ER Diagrams Data Modeling Normalization PostgreSQL MySQL Database Fundamentals Relational Databases Oracle SQL Entity Relationship