INFORMATION SYSTEM CONSTRUCTION DEVICE, INFORMATION SYSTEM CONSTRUCTION METHOD, AND STORAGE MEDIUM
First Claim
1. An information system construction device comprising:
- a system model selection unit that selects a system model that satisfies a construction requirement among system models set in a unit of previously stored design information of a system when the construction requirement of a construction planned system that is an information system to be constructed is input;
an operation information acquisition unit that acquires operation information of an existing system that is an already constructed information system based on the system model selected by the system model selection unit and a similar system model that is similar to the system model selected;
a parameter computation unit that computes an evaluation parameter that is used when performance of the system model is evaluated, by using a parameter included in the operation information acquired by the operation information acquisition unit;
a performance evaluation unit that evaluates the performance of the system model selected by the system model selection unit, on the basis of the evaluation parameter computed by the parameter computation unit;
a server element change unit that changes a server element that is an element that determines a size regarding a server included in design information of the system model selected by the system model selection unit, by comparing the evaluated performance of the system model by the performance evaluation unit with the input construction requirement; and
a system construction unit that constructs the construction planned system by using the system model having the server element changed by the server element change unit.
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Abstract
An information system construction device includes a system model selection unit that selects a system model that satisfies a construction requirement among system models when the construction requirement of a system is input, an operation information acquisition unit that acquires operation information of an existing system based on the selected system model and a similar system model, a parameter computation unit that computes an evaluation parameter by using a parameter included in the operation information, a performance evaluation unit that evaluates the performance of the selected system model on the basis of the evaluation parameter, a sizing factor change unit that changes a sizing factor of the selected system model by comparing the evaluated performance of the system model with the input construction requirement, and a system construction unit that constructs the information system by using the system model after sizing factor change.
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Citations
12 Claims
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1. An information system construction device comprising:
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a system model selection unit that selects a system model that satisfies a construction requirement among system models set in a unit of previously stored design information of a system when the construction requirement of a construction planned system that is an information system to be constructed is input; an operation information acquisition unit that acquires operation information of an existing system that is an already constructed information system based on the system model selected by the system model selection unit and a similar system model that is similar to the system model selected; a parameter computation unit that computes an evaluation parameter that is used when performance of the system model is evaluated, by using a parameter included in the operation information acquired by the operation information acquisition unit; a performance evaluation unit that evaluates the performance of the system model selected by the system model selection unit, on the basis of the evaluation parameter computed by the parameter computation unit; a server element change unit that changes a server element that is an element that determines a size regarding a server included in design information of the system model selected by the system model selection unit, by comparing the evaluated performance of the system model by the performance evaluation unit with the input construction requirement; and a system construction unit that constructs the construction planned system by using the system model having the server element changed by the server element change unit. - View Dependent Claims (2, 3, 4)
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5. An information system construction method comprising:
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selecting a system model that satisfies a construction requirement among system models set in a unit of previously stored design information of a system when the construction requirement of a construction planned system that is an information system to be constructed is input; acquiring operation information of an existing system that is an already constructed information system based on the selected system model and a similar system model that is similar to the selected system model; computing an evaluation parameter that is used when performance of the system model is evaluated, by using a parameter included in the acquired operation information; evaluating the performance of the selected system model, on the basis of the computed evaluation parameter; changing a server element that is an element that determines a size regarding a server included in design information of the selected system model, by comparing the evaluated performance of the system model with the input construction requirement; and constructing the construction planned system by using the system model having the changed server element. - View Dependent Claims (6, 7, 8)
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9. A computer-readable storage medium recording an information system construction program that causes a computer to execute:
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a system model selection process of selecting a system model that satisfies a construction requirement among system models set in a unit of previously stored design information of a system when the construction requirement of a construction planned system that is an information system to be constructed is input; an operation information acquisition process of acquiring operation information of an existing system that is an already constructed information system based on the system model selected in the system model selection process and a similar system model that is similar to the system model selected; a parameter computation process of computing an evaluation parameter that is used when performance of the system model is evaluated, by using a parameter included in the operation information acquired in the operation information acquisition process; a performance evaluation process of evaluating the performance of the system model selected in the system model selection process, on the basis of the evaluation parameter computed in the parameter computation process; a server element change process of changing a server element that is an element that determines a size regarding a server included in design information of the system model selected in the system model selection process, by comparing the evaluated performance of the system model in the performance evaluation process with the input construction requirement; and a system construction process of constructing the construction planned system by using the system model having the server element changed in the server element change process. - View Dependent Claims (10, 11, 12)
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Specification