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

https://www.coast-bookmarks.win/dark-data-is-all-the-info-stored-but-never-used-like-inactive-files-or-old

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