Hi, There seems to be very little info in google about downloading large binary files; specifically video files to CoreData ( external files). There also seems to be less information about SwiftUI it seems for very large binary data these might be best practices: Download Data in a background queue Chunk Data Don't use UrlSession to do the downloads; what best to use is still a mystery Specifically I am trying to use the vimeo download link url to download videos. It seems that the URLSession pause, resume functionality would be good for a user and also something that allows downloads to continue if the iOS device is locked. Can anyone provide some insight into what things in SwiftUI are best to use for downloading large video files? I am new to swift development and I have JSON data that is successfully stored and read from CoreData I just need to add the hardest download which is a video as binary data. Your thoughts and help are appreciated. Best, Steve