Dark data is the information companies collect but never use—often 60-80% of...

https://lukaszaph075.almoheet-travel.com/how-do-i-keep-ai-pipelines-from-ingesting-junk-and-drafts

Dark data is the information companies collect but never use—often 60-80% of all stored data. It takes up space, slows systems, and can cost over $2.5 million a year in wasted storage and management expenses