The YetaWF.DataProvider.File assembly/package implements record-based I/O using the installed file I/O provider and local/shared caching.
The implementation details are hidden from the application and local/shared caching is used as appropriate, based on definitions in AppSettings.json.
The file data provider should only be used with very small datasets.
The file data provider is implemented by the FileDataProvider<KEYTYPE,OBJTYPE> class.
See Also YetaWF.Core