Rapid Application Development: An Entity Relationship Diagram Example
Good details on all of the elements available in ER Diagrams
#database
How To Set Up Database Replication In MySQL | HowtoForge – Linux Howtos and Tutorials
How To Set Up Database Replication In MySQL | HowtoForge – Linux Howtos and Tutorials
Good copy-paste style howto on setting up replication for MySQL.
/hyperdb/trunk
The Subversion trunk to an interesting project named “HyperDB” which adds a DB layer giving more flexibility for query balancing and all sorts of nifty DB-stuff for WordPress (mu)
Performance Tuning Best Practices for MySQL – Google Video
Performance Tuning Best Practices for MySQL – Google Video
Video from Google itself on tuning MySQL for better performance
MySQL Database Design
Article from a book discussing normalization, table types, relationships etc under the MySQL DB engine