We have published source code of SQLDashboardProvider. You can use it as a base to develop new providers.
Developing a new dashboard provider for metadata storage is so simple. Just inherit from abstract class Kalitte.Dashboard.Framework.Providers.DashboardProvider and implement abstract methods. Method names are meaningful (i.e. GetAllWidgetTypes, GetWidgetInstances, ...).
Also, upon purchase of Dynamic Dashboards we provide you support while you're developing your provider.
Click to download Kalitte.Dashboard.Framework.SQLProvider.zip (24.19 kb)