In Apache Hive, what is the role of the File Format in optimizing query performance?
- Avro
- CSV
- JSON
- ORC (Optimized Row Columnar)
The choice of file format in Apache Hive plays a crucial role in optimizing query performance. ORC (Optimized Row Columnar) is specifically designed for high-performance analytics by organizing data in a way that minimizes I/O and improves compression, leading to faster query execution.
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