METHOD AND APPARATUS FOR INFORMATION RECOVERY USING SNAPSHOT DATABASE

摘要

The present invention provides a method for information recovery using a snapshot database, comprising the steps of: collecting first user log information for users of one or more user terminals; sorting effective information from the first user log information; storing the sorted effective information into the format of a snapshot database in accordance with period information; receiving recovery request information for the effective information from the user terminals; comparing and analyzing the second user log information and the effective information at the point of time where said recovery request information is received in accordance with said recovery request information; and recovering the second user log information to said effective information in accordance with the result of the analysis.