Data governance: data standard management (Part III)

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One 、What- What is the data standard ？

Data standardization refers to the study of 、 Formulate and promote the application of unified data classification and grading 、 Record format and conversion 、 Coding and other technical standards .—— Wikipedia .

I understand ： Data standard is a set of management system 、 Control process 、 A system composed of technical tools , Through the promotion of this system , Apply a unified data definition 、 data classification 、 Record format and conversion 、 Coding, etc. to realize the standardization of data .

Two 、 The content of enterprise data standard management

1、 Data model standards , That is, the standardization of metadata . Oneself engaged in IT industry 10 many years , Along the way , When I was developing, I once thought that the data model was nothing , It's just a table structure 、 Design of stored procedures , Later, I came into contact with data integration ETL、