A method for building an information system operation mode model

Abstract

The invention belongs to the field of operation of information systems, and particularly relates to a method for establishing an operation mode model of an information system. According to the method, the model is established according to longitudinal divided layers and transverse divided domains, the operation mode that different layers express different particle sizes is adopted for the longitudinal divided layers, and in the longitudinal direction, five layer models are obtained through division according to the complexity of the information system of a power grid enterprise; in the transverse direction, according to an ER graph model and service types, different operation entities are obtained through division and connected according to operation relations; each longitudinal divided layer is composed of a transverse entity relation model which includes the operation entity, the operation relation, an operation attribute and an operations state. Through establishing the operation mode model, all the operation entities involved in the information system are comprehensively carded with an application system being a bus, and the model is related with the detailed application system of the power grid enterprise. The method is a necessary means for monitoring the operation state of the information system and estimating risks.

Description

technical field [0001] The invention belongs to the field of information system operation, and in particular relates to a method for establishing an information system operation mode model. Background technique [0002] With the continuous advancement of power grid information construction and the work of "Strong Smart Grid" and "Three Collections and Five Majors", the number of software and hardware equipment in power grid enterprise information systems has grown rapidly, the importance of information systems has gradually increased, and the number of connections between systems has increased, affecting information systems. There are more and more factors for stable operation, and the corresponding information system operation and maintenance work is becoming more and more complicated. The monitoring of the operation status of the information system and risk estimation lack the necessary means. Once the information system and information equipment fail, it is very difficult...

AI Technical Summary

Problems solved by technology

The operation mode of the information system involves a wide range of technical fields. In the process of compiling and managing the operation mode, the operation mode is sorted out and divided according to the traditional network, host, storage, middleware, and database. The lines are too rough, and the lack of a bus will The association of various operation modes cannot reflect the characteristics of the overall operation mode, and cannot meet the increasingly refined and integrated operation and maintenance requirements and management requirements of the information system

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