CRM systems / customer database integration
Membership & Customer online databases
If your website needs to do anything serious it'll need to be linked to a database. Storing, searching and retrieving data is a core requirement of many systems, from restaurant table booking to product availability searches.
A website and a database make a powerful tool but it takes technical skills to make those two elements work in harmony.
Database integration to the web has been a major part of many of the websites that we have built at Webheads and it's the element that makes them more than brochureware.