Question

what is the primary purpose of a data warehouse? to disaggregate information throughout an organization into a single repository in such a way that employees can make decisions and undertake business analysis activities. to aggregate information throughout an organization into multiple repositories in such a way that employees can make decisions and undertake business analysis activities. to aggregate information throughout an organization into a single repository in such a way that employees can make decisions and undertake business analysis activities. to disaggregate information throughout an organization into multiple repositories in such a way that employees can make decisions and undertake business analysis activities.

Answer 1

A data warehouse's main objective was to compile data from several organizational departments into a single repository so that staff members could make choices and carry out business analytical tasks.

A data warehouse is a central repository of data that can be searched and analyzed to better inform decision-makers. Data is frequently and constantly fed into a data warehouse from sources such as relational databases, transactional systems, and other sources.

A data warehouse's main function is to conduct analytical processes. Information is extracted from internal databases, transformed using a standard set of corporate definitions, and then loaded into an external database through the process of extraction, transformation, and loading.

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