db stands for database, and the characteristics for dbConnect is that you search for articles and select label and printer in the same print window.
The principle is called WYSIWYG (what you see is what you get) and it's exactly what dbConnect is about. What you seen in the window is also what is being printed. It is also possible to change label information, such as price, size etc, at each printing time, but these changes are never transferred to the database.
dbConnect is most suitable for companys that has several label types fo the same article(s).