Dark data is the dormant info businesses keep but don’t use— often 55% of all...

https://wiki-site.win/index.php/Why_Do_RAG_Pipelines_Get_Worse_When_You_Add_More_Documents%3F

Dark data is the dormant info businesses keep but don’t use— often 55% of all stored data. It adds up in storage and backup costs, sometimes over $2.5M a year, and raises risks like ransomware attacks through unnoticed gaps