Design And Implementation Of Data Asset Management Platform Of The Manufacturing

At present,China's big data has entered a period of rapid progress,and the concept of data as assets is gradually gaining popularity.The importance of data governance and data asset management is more prominent.In order to solve the problem of effective management of enterprise data assets and standardized governance of data,the author's company urgently needs to build a data assets management platform based on the construction of data warehouse and big data platform,aiming at inventory and standardized management of data assets of company information system.This paper is a part of the work of the author as the project manager and R&D personnel of the data assets management platform.Aiming at the difficult problems of the data assets management in the manufacturing industry,this paper studies the related theory and technology of the current data assets management,puts forward the framework of the data assets management platform based on DCMM model,designs and implements the integration of JAVA.Framework SSH management system,and through functional and performance testing of the system has been verified.The main work of this paper is to study the related theory of data asset management and the related technology framework of platform implementation.The DCMM data management capability maturity evaluation model and its application scheme are deeply studied.The overall framework and technical framework of the data asset management platform are designed and planned.On the basis of system requirement analysis,data portal,metadata management,data model management,sensitive data management,data life cycle management and other functional modules are designed,and the functional points needed to be realized by the system are decomposed and analyzed in detail.With the object-oriented idea,the functions of advanced search,on-line record management,data requirement management,capacity data view and data asset view of data portal are designed.The business process and use case are described in modules,the program and database are designed in detail,and the system E-R diagram and database table are established.The author uses Eclipse as a development tool and selects the mainstream Java EE integration framework SSH for program development.Following the MVC design pattern,Spring container framework,Spring MVC framework,Hibernate persistence layer framework are selected.According to the software development specification,the readability,extensibility and maintainability of the system code are guaranteed.MySQL database is used in the background,Tomcat application server is used,and EasyUI is used in the front-end to develop display page.Tableau is used to visualize report forms,which guarantees the stability,availability and ease of use of the system.Through program development and system deployment,the function of data assets management platform is realized according to system design requirements.This paper designs a test scheme,test strategy and test cases to test the system functions to ensure that the system runs stably after on-line.At present,the system has been successfully deployed on-line,running well,achieved the desired design goals,and realized the effective management and control of metadata and data assets,which has certain practical significance and practical value.