Blog Archives

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...

Members Only Content
Log In Register Home


800+ Java Interview Q&As Menu

Learn by categories on the go...
Learn by categories such as FAQs – Core Java, Key Area – Low Latency, Core Java – Java 8, JEE – Microservices, Big Data – NoSQL, Architecture – Distributed, Big Data – Spark, etc. Some posts belong to multiple categories.
Top