Data management system and method based on data directory system

Abstract

The invention discloses a data management system based on a data directory system. The data management system comprises a source end data layer, a data storage layer and a data management service layer. The source end data layer comprises a plurality of in-operation service systems, takes data structure data of the in-operation service systems as source data, and pushes the source data to the datastorage layer; the data storage layer comprises source data extracted from the source end data layer and multiple types of data added according to service requirements; and the data management service layer provides multiple functions so as to realize unified management of information data of the in-operation service systems of the source end data layer. According to the data management method based on the system, the readability and availability of database table and field information are improved, quick querying and positioning of data are realized, a data standard support can be provided for the construction of a digital auditing platform, financial management and control and other application scenes, a good data service foundation is laid for the construction of ubiquitous power IOT,data sharing is achieved, and the data value is given full play.

Description

technical field [0001] The present invention relates to the technical field of data resource management, in particular to a data management system and method of a data directory system. Background technique [0002] In 2019, the two sessions of the State Grid Corporation of China made a strategic deployment to comprehensively promote the construction of three types and two networks, and accelerate the creation of a world-class energy Internet enterprise with global competitiveness. The three types and two networks are the concrete practice of the network power strategy in the company. It is an important measure to implement the central government's deployment and play the leading role of central enterprises. It is an inevitable requirement to adapt to internal and external situations and challenges. The construction of the Ubiquitous Power Internet of Things is the core task of implementing the company's "three-type, two-network, world-class" strategic deployment. Data manag...

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Problems solved by technology

[0003] For a long time, Henan Company has continued to carry out special improvement work on enterprise-level data governance in terms of data operation and maintenance, data standards, sharing and integration, and normal support around data governance assessment indicators. It is highly targeted but not comprehensive enough, and there are still data consistency and timely Various data quality issues such as accuracy, completeness, and accuracy lead to an increase in company management costs

At the same time, with the construction of a full-service unified data center and the increasing demand for cross-business and cross-system big data applications, data problems have become increasingly prominent, mainly in the unclear division of data responsibilities, lack of traceability mechanisms, and lack of effective open management of data sharing, etc. aspect

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