How does the concept of "hierarchy" in data modeling aid in drilling down or rolling up data for analytical purposes?
- It improves data security
- It organizes data into structured levels
- It reduces the need for aggregation
- It simplifies data modeling
The concept of "hierarchy" in data modeling organizes data into structured levels, making it easier to drill down into detailed data or roll up to higher-level summaries for analytical purposes. This structured organization enables efficient exploration and analysis, helping analysts navigate and understand complex datasets.
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