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Describe Spark SQL?

Question Posted / mahfooz alam


Describe Spark SQL?..

Answer / Ramesh Mishra

Spark SQL is a component of Apache Spark that provides an optimization layer for structured data processing. It enables users to perform SQL queries on various data sources, including RDDs, DataFrames, and external databases. Spark SQL provides a simplified API to work with structured data, leveraging optimized query execution engines.

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