Dark data is information stored but never used—about 55% of company data just...

https://juliet-wiki.win/index.php/How_Do_I_Separate_High-Value_Files_from_Junk_Before_AI_Ingestion%3F

Dark data is information stored but never used—about 55% of company data just sits there. This unused data adds up to millions in wasted storage costs and creates noise that clutters AI projects