Typically,in a BI system,analysis begins with a massive volume of data being scaled down to a small set if the analysis looks promising.

Question

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In a BI (Business Intelligence) system, analysis often starts with a hypothesis or specific question, and then data relevant to that question is collected and analyzed. The process doesn't necessarily begin with a massive volume of data that is scaled down only if the analysis looks promising. Instead, it's more about targeted data collection and analysis from the start.

Typically,in a BI System,analysis Begins with a Massive Volume of Data