Can We Have shared Isolate File so that all the application in the device can share the Global Data.Instead of keeping the same data in each isolated storage file for each app.This Feature may reduce replication of data.
In Windows 10, we introduced new APIs to simplify data sharing between apps. Now, as an app publisher you can configure your apps to share some data using ApplicationData.GetPublisherCacheFolder folder – https://msdn.microsoft.com/en-us/library/windows/apps/windows.storage.applicationdata.getpublishercachefolder.aspx
Also, with help of SharedStorageAccessManager, your app is able to share a file with another app by passing a token as part of a Uri activation – https://msdn.microsoft.com/library/windows/apps/windows.applicationmodel.datatransfer.sharedstorageaccessmanager.aspx
I like the idea very much!