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10+ Apache Impala Interview Q&As

Q1. What are the key differences between Apache Hive & Apache Impala? When would you use one over the other? A1. Apache Hive is a batch processing framework and used as an ETL/ELT tool, whilst Apache Impala is for interactive SQL queries by the data analysts & … Read more...



Java Interview FAQs

800+ Java Interview Q&As

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