How does a Data Mart differ from a Data Warehouse in terms of data volume and specificity?
- Data Marts have larger data volumes and broader specificity
- Data Marts have larger data volumes and narrower specificity
- Data Marts have smaller data volumes and broader specificity
- Data Marts have smaller data volumes and narrower specificity
Data Marts typically have larger data volumes compared to the broader-scoped Data Warehouses. However, Data Marts have narrower specificity, focusing on a subset of data relevant to a specific business unit or department. This allows for more targeted and efficient analysis.
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