You would use DataAssist and Form Builder and you would set the upload folder using Form Builder and use the server file name binding to insert into the database using DataAssist insert record server behavior.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.