👉 Redigests, also known as redid or rehashing, are a process in information management where information is duplicated or altered to fit a specific need, often without changing the original content. This can occur when an existing document needs to be updated, corrected, expanded upon, or replaced with new data. In the context of digital information management and systems, redigests are often used to update outdated or inaccurate records, as well as to ensure consistency across different applications or databases. They can