database-design-guide

What problem does it solve?

This guide provides a comprehensive framework for designing robust, scalable MySQL schemas, ensuring consistency across projects and reducing data integrity risks.

Core Features & Use Cases

• Standardized naming conventions (snake_case) for databases, tables, and columns, with clear, descriptive names.
• Thoughtful data typing guidance, including primary key strategy, audit fields, and proper use of datetime, decimal, and JSON types.
• Indexing and normalization guidance to optimize query performance while balancing denormalization when appropriate for typical read patterns.
• Versioned database migrations and environment-specific naming to support Flyway or Liquibase workflows.
• Real-world templates and patterns tailored for Spring Boot + MyBatis stack, such as user, role, and borrow records tables.

Quick Start

Create a base schema for a BookNexus-like project using snake_case naming, BIGINT unsigned primary keys, DATETIME(3) audit fields, utf8mb4 charset, and Flyway-based migrations.