Dark data is all the info companies collect but never use. It can make up...

https://wiki-saloon.win/index.php/How_Does_Apache_Iceberg_Fit_into_File_and_Object_Metadata_Tables%3F

Dark data is all the info companies collect but never use. It can make up 60-80% of stored data, quietly taking up space and costing around $2.5 million a year in wasted resources