A customer wants to import the previous 10 years of customer purchase data into their...

Understanding why 10 years of historical data is required will help assess if storing all that data in Marketing Cloud is necessary and practical (A).

Knowing whether their account includes Large Data Extensions is critical because standard Data Extensions might not efficiently support 200+ million records (C).

Timing (B) and API rate (D) are relevant for optimization but not as critical as validating storage capabilities and necessity.

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Exact Extracts from Salesforce Documentation:

Source: Salesforce Help – Large Data Extensions Overview

→ "Large Data Extensions are required for storing more than 30 million records and for managing massive datasets efficiently."

Source: Salesforce Best Practices – Data Management Discovery

→ "Clarify the business purpose of historical data import to align storage and performance with actual marketing needs."

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