Database Schema Design Table of Contents - Overview - When to Use - Quick Start - Reference Guides - Best Practices Overview Design scalable, normalized database schemas with proper relationships, constraints, and data types. Includes normalization techniques, relationship patterns, and constraint strategies. When to Use - New database schema design - Data model planning - Table structure definition - Relationship design (1:1, 1:N, N:N) - Normalization analysis - Constraint and trigger planning - Performance optimization at schema level Quick Start PostgreSQL - Eliminate Repeating Groups: Ref…