Question: What practical purpose do ATTRIBUTE HIERARCHIES serve? and What can be a practical example of using the power of attribute hierarchies in a query?

What practical purpose do ATTRIBUTE HIERARCHIES serve? and What can be a practical example of using the power of attribute hierarchies in a query?

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Practical Purpose of Attribute Hierarchies Attribute hierarchies serve several practical purposes in databases and data analysis DrillDown Analysis At... View full answer

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a ) What practical purpose do ATTRIBUTE HIERARCHIES serve, ( hint: also helps in effective decision analysis ) ? b ) What can be a practical example of using the power of attribute hierarchies in a...

What practical purpose do ATTRIBUTE HIERARCHIES serve, ( hint: also helps in effective decision analysis ) ? b ) What can be a practical example of using the power of attribute hierarchies in a query?

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What can be a practical example of using the power of attribute hierarchies in a query?

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