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Why Does the Data Warehouse Need to Be Separate from the Operational

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Essay

Why does the data warehouse need to be separate from the operational databases?


Definitions:

Elderly people

Individuals of an advanced age, often defined as persons in the age group of 65 years and above, considered in many societies as senior citizens.

Cultures

The social behavior, norms, knowledge, and artefacts of a particular group of people or society.

Population

The total number of individuals or organisms within a specific area or belonging to a particular group or species.

Beyond age 65

Pertains to the life phase following the traditional retirement age, focusing on aspects like health, activity, and societal roles.

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