SEARCHING FOR AND RETRIEVING FILES FROM A DATABASE USING METADATA DEFINING ACCESSES TO FILES THAT DO NOT MODIFY THE ACCESSED FILE

摘要

Tracking all accessing of individual files in a database that do not change a files content, and generating and storing for an accessed file, metadata defining the accessing. Thus, the stored metadata for metadata describing the accessing of the files in said database covers all accessing of files irrespective of whether files have been modified.