Design And Implementation Of General MIS System Based On Distributed Architecture And Front-end Programming

With the advent of the era of big data and big concurrency,the performance bottleneck of traditional management systems is becoming more and more obvious.Especially in the case of big concurrency,application servers are often down due to the surge of instantaneous access,which has a great negative impact on the user experience.In order to ensure the efficient management of massive data by applications,improve the concurrent processing capacity under the same hardware resources,reduce the coupling between modules or subsystems,strengthen the robustness and stability of the system,and implement the distributed implementation of complex applications,based on The distributed architecture of SOA has gradually become the first choice for large management systems.The SOA distributed architecture follows the design principles of centralization,componentization,and standardization,and builds a distinct component service technology layer.The technology of each layer is from bottom to top,layer by layer;each component is loosely coupled,interconnected and interconnected,combined with each other,easy to expand,and can effectively prevent the formation of information islands.This article takes the network cooperative office system of the Fujian and Jiangxi provinces and depots within the jurisdiction of China Railway Nanchang Bureau Group Co.,Ltd.as an application scenario,and it is prone to network congestion under the situation that its existing information system has low big data processing capacity and large concurrency.Problems such as deadlock,poor scalability,low reusability,weak system maintainability,and difficulty in sharing information,by building a distributed system architecture based on SOA,designing distributed databases,implementing database read-write separation,and using front-end programming The method and the use of business packaging and other technical means have achieved a stable,efficient,practical,highly scalable,and easy-to-maintain customized industry application system without adding hardware equipment.The characteristics of this topic are:1)A universal method for management information system architecture is proposed,which separates the general service from the special service and encapsulates the general service to further reduce the coupling between the functional modules.The improvement of system performance under concurrent conditions has laid a good foundation;2)Through the integration of distributed architecture design,read-write separation,data segmentation,front-end programming and other methods,the system response speed is greatly improved and the system's concurrent processing capacity is improved;3)Through module independence,function encapsulation and business encapsulation,the high reusability of the system is realized,and the maintainability of the system is also greatly improved.Among them:the core database and core functions extracted by the system are universally suitable for most management information system requirements.