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Importance of Metadata in Data Warehousing by Zarlish Ahmad is a document available to read on EtoBox.
What is Importance of Metadata in Data Warehousing about?
Metadata is important because it contains information about the data in a data warehouse such as definitions, a table of contents, and a roadmap. There are two main types of metadata - business metadata defined by users and technical metadata defined by IT. Metadata is stored in a repository and is essential for understanding, using, and managing the data.
- Author
- Zarlish Ahmad
- Language
- EN