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MVVM Light Toolkit
Discontinued The main purpose of the toolkit is to accelerate the creation and development of MVVM applications in Xamarin.Android, Xamarin.iOS, Xamarin.Forms, Windows 10 UWP, Windows Presentation Foundation (WPF), Silverlight, Windows Phone.
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
I would suggest using a library like http://www.mvvmlight.net to help with implementation of the MVVM pattern. I have used this in multiple commercial projects. It’s lightweight and easy to use. I know MS also has Prism library which helps with MVVM development.
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