Patent ID: 7243113

Claim:
An information management system for managing an execution record of information processing, comprising: a first storage unit; a second storage unit storing the execution record at a lower speed than said first storage unit; an acquisition unit storing the execution record in said first storage unit and said second storage unit; an output unit referring to the execution record on said first storage unit or said second storage unit, and outputting the execution record to a predetermined output destination; an assigning module assigning an identification number to the execution record stored on said first storage unit; a reading module referring to an identification number of the execution record outputted by said output unit; a comparing module comparing the identification number assigned to the execution record with the identification number of the execution record outputted by said output unit and checking an excess and a deficiency of the execution record, based on the comparing; and a switching unit dynamically switching over the reference source of the execution record for said output unit between said first storage unit and said second storage unit, based on the checking by the comparing module.