There is a module we found that could help to connect our application to a DB on a server which is QNetworkAccessManager. However, this is no longer available for qul. Another module was found called Qt Quick Ultralite HTTP, however, the link leads to a 404 and is now no longer accessible at all. The current documentation on this module, which would help allow us find a solution to connecting to the DB that is on a server has also been removed since the update to Qt for MCU 2.5.