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  Why Data Warehouse is implemented?

The concept of data warehousing is not hard to understand. The notion is to create a permanent storage space for the data needed to support reporting, analysis, and other BI functions. In this lecture we understand what are the main reasons behind creating a data warehouse and the benefits of it.

This long list of benefits is what makes data warehousing an essential management tool for businesses that have reached a certain level of complexity.

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