Method and device for quickly establishing system based on metadata

Abstract

The invention particularly relates to a method and a device for quickly establishing a system based on metadata. According to the method and the device for quickly establishing the system based on the metadata, the metadata in a data warehouse system is subjected to conversion adaptation and standardized output, system establishing is performed according to a standardized structure and a business related model in the system, and business logic operation and analysis are performed on a business logic model configured based on the metadata; technical conversion between the system and the business model is realized; a business model generated by the system is explained, a standard business database language is generated, interaction with an actual business center library management system is carried out, and the requirements of related business systems are met. According to the method and the device for quickly establishing the system based on the metadata, the problems that hard coding is low in development efficiency and cannot be reused are solved, the coding quantity is reduced, the development cost is reduced, and the development efficiency is improved; and meanwhile, the coupling degree is reduced, rapid fault tolerance can be realized, and the robustness and rapid adaptability of the system are enhanced.

Description

technical field [0001] The invention relates to the technical field of software development, in particular to a method and device for rapidly building a system based on metadata. Background technique [0002] With the promotion of informatization construction in various industries, the application and informatization degree of informatization in various departments and industries have gradually increased, and various industry systems such as material management (MRP), customer management (CRM), and enterprise information management (ERP) have been professionalized. Software development engineers carry out system development work in various languages ​​and personal habits. These business systems are basically completed with tens of thousands or even hundreds of millions of codes. The development workload is heavy and the system is complex. If the source is not uniform, if the underlying business source of the system changes according to the business scenario, the business-re...

AI Technical Summary

Problems solved by technology

When new functions or new services need to be added, the traditional development model is hard-coded development for each business. The so-called hard-coded is to write data directly into the code for compilation and development. However, this development method is inefficient and modular. Cannot be reused, the system error rate is high, and system upgrades are also prone to problems

[0005] In order to solve the problems of low efficiency, inability to reuse modules, high system error rate, and problems easily caused by system upgrades in the traditional method, the present invention proposes a method and device for quickly building a system based on metadata

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