When optimizing a data warehouse, why might you consider partitioning large tables?
- To enhance query performance
- To improve data security
- To reduce data redundancy
- To simplify data loading
Partitioning large tables in a data warehouse can significantly improve query performance. By dividing large tables into smaller, more manageable partitions, the system can access and process only the relevant data, leading to faster query responses. This strategy is particularly useful when dealing with large volumes of historical data.
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