Dark data is the information companies keep but don’t use—think old files or...

https://www.bravobookmarks.win/dark-data-is-the-unused-or-unknown-information-stored-within-your-systems

Dark data is the information companies keep but don’t use—think old files or logs stuffed into storage. It can be 55% of all data, sitting idle yet costing money to store and making AI less accurate by adding noise