Dotissi 

Siaqodb is a NoSQL embedded object & document database engine that currently runs on .NET, .NET for WinRT, Mono,MonoMac, Silverlight,Windows Phone 7 and 8, Xamarin.iOS, Xamarin.Android, Unity3D

SiaqodbSyncProvider provide synchronization support of a local Siaqodb database with SQL Server database via Microsoft Sync Framework.

SiaqodbSyncMobile provide synchronization support of a local Siaqodb database with a server side database via Azure Mobile Services.