Thanks for your feedback. It is appreciated and we are working towards filling in some of these holes.
We have a number of resources for beginners to learn how to use databases so that they can succeed with our products. These are all available on the Support Home Page of our website support/.
Free eCommerce MySQL Database
Database Starter Kit for PHP
Managing your live database settings
Create a database connection in Dreamweaver
Importing a database (.SQL) file (PDF)