Timestamp is temporary information regarding an event which is recorded by the computer memory and then stored as a log or metadata form. All the activities are recorded in the timestamp depending on the needs of the user or the capabilities of the process creating the Timestamp. Timestamps are an essential feature for most computer-related processes, especially for synchronization purposes. In computer system the timestamps on files that require backups are essential so that the backup mechanism can know the difference between the file on backup and the current file.