Zhen Wang
Abstract
Metadata and its management are the kernel parts of data warehouse system.On the basis of analysis of the importance of metadata in data warehouse,this paper introduces the strategy of metadata management in data warehouse and the ways to implement it by integrating with the status of metadata management.
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Metadata and its management are the kernel parts of data warehouse system.On the basis of analysis of the importance of metadata in data warehouse,this paper introduces the strategy of metadata management in data warehouse and the ways to implement it by integrating with the status of metadata management.
Key concepts: Metadata, Metadata management, Data warehouse, Meta Data Services, Data element, Metadata repository, Computer science, Database