원본 : http://www.gizmola.com/blog/archives/62-Joomla-Mambo-Core-ERD-diagrams.html
I have a small project that involves an implementation of Joomla (a fork of the popular PHP/Mysql based content management system Mambo). I started with Mambo and during the time I was configuring the site, the core developers of Mambo left to create the Joomla project. The reasons for this are discussed on theirOpenSourceMatters website.
Suffice it to say, I find an Entity Relationships diagram to be very helpful in understanding the architecture of a database driven application like Joomla. There wasn't one available, so I decided to reverse engineer the database, and created these diagrams, which break the core database down into a few functional areas.
User and Security Subsystem
Backend (modularity and extensibility) Subsystem
Content and Presentation Subsystem
Banners
Logging
Suffice it to say, I find an Entity Relationships diagram to be very helpful in understanding the architecture of a database driven application like Joomla. There wasn't one available, so I decided to reverse engineer the database, and created these diagrams, which break the core database down into a few functional areas.
User and Security Subsystem
Backend (modularity and extensibility) Subsystem
Content and Presentation Subsystem
Banners
Logging
