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The organization structure of the data in a data warehouse is discussed.The effectiveness of the data is analyzed.In vi ew of the stale data and ineffective data in a data warehouse,this article descr ibes the causes for their occurrence and puts forward a solution.
The organization structure of the data in a data warehouse is discussed. The effectiveness of the data is analyzed. Vi ew of the stale data and ineffective data in a data warehouse, this article descr ibes the causes for their occurrence and puts forward a solution. .