What advanced feature does Impala support for optimizing distributed queries?
- Cost-Based Query Optimization
- Dynamic Resource Allocation
- Query Rewriting
- Vectorized Query Execution
Impala supports Vectorized Query Execution as an advanced feature for optimizing distributed queries. This technique processes data in batches, leveraging CPU SIMD (Single Instruction, Multiple Data) instructions for better performance, especially in analytics and data processing tasks.
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