元数据管理

元数据

https://www.ruanyifeng.com/blog/2007/03/metadata.html#

https://dataedo.com/kb/data-glossary/what-is-metadata

https://www.cnblogs.com/alight/p/3982086.html

Metadata is simply data about data. It means it is a description and context of the data. It helps to organize, find and understand data. Here are a few real world examples of metadata:

Those are some typical metadata elements:

1. Title and description
2. Tags and categories
3. Who created and when
4. Who last modified and when
5. Who can access or update

元数据管理

https://zhuanlan.zhihu.com/p/336504407

元数据管理工具

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