MicroViC is a web app framework so small, it has only a view and controller. See the Framework or Application
The aim is to provide the smallest footprint possible, while still giving
users some of the power and flexibility of a full fledged mvc framework.
It doesn't try to be db agnostic (mysql only). You can have sql in the controller, or in a separate model file if you choose.
Of course, its abstracted with relevant db helper methods / classes.
It is not meant to replace existing framework and cmses like:
yii / codeigniter / cakephp / wordpress / asp mvc.