Information system construction support apparatus, information system construction support method, and information system construction support program

摘要

An optimum information system is presented according to the construction requirements desired by the user and their priorities. System model selection means for selecting a system model satisfying the construction requirements from the system model information DB when construction requirements and priority are input, and operation information acquisition for acquiring operation information from the operation information DB based on the selected system model group Comparing the evaluation results and the input construction requirements with the means, the parameter calculation means for calculating the evaluation parameters using the parameters of the operation information, the performance evaluation means for evaluating the performance of the selected system model using the evaluation parameters. Information that can be constructed using the sizing factor determination means that determines the sizing factor of the selected system model so that the performance of the evaluation system model satisfies the construction requirements corresponding to the priority of the required level, and the system model after the determination of the sizing factor And a construction candidate presentation means for presenting the system as a candidate. That.