I think that there is a large difference in a 'database driven' website and a 'content management' site. A 'database driven' website is nothing more than an application which queries information, from a database, and organizes it in the form of a web page. There is usually some type of back end scripting language involved as well. While a database driven website is more of a technology for development, a 'content management' site is a solution.
Content management allows a site manager to publish content, organize it, and deploy it.
Since the content is stored in a database, there are also opportunities for reuse of that content, colaboration with others, etc. Content Management is really what we want to hear about. Not just the fact that we need to put our web sites in databases.