MYSQL
- Adjacency List Model For Hierarchical Data Using CTE (Detailed!)
- Basic MySQL Tutorial
- How To Create a New User and Grant Permissions in MySQL
- Inner vs Outer Joins on a Many-To-Many Relationshi
- Managing Hierarchical Data Using the Adjacency List Model
- Managing Many to Many Relationships in MySQL
- MySQL administration via command line
- MySQL Best Practices
- MySQL Improved Extension Reference
- MySQL Performance Tuning and Optimization
- MySQL SELECT Statement Syntax Reference
- MySQL Video Tutorial (45 min.)
- Nested set model
- Options for storing hierarchical data in a relational database?
- SQL Joins - Table Relationships
- Storing Hierarchical Data in a Database - Overview
- Top 10 MySQL Mistakes Made By PHP Developers
- Visual Representation of SQL Joins