Considering a scenario with high concurrency and the need for near-real-time analytics, which Hadoop SQL tool would you recommend and why?
- Hive
- Impala
- Presto
- Spark SQL
In a scenario with high concurrency and the need for near-real-time analytics, Presto would be recommended. Presto is designed for high-performance, distributed SQL queries, and it excels in scenarios with concurrent queries and the need for low-latency responses, making it suitable for real-time analytics.
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