From CSV to Parquet: A Journey Through File Formats in Apache Spark with Scala
Briefly

from Medium10 months ago
Creating a SparkSession using SparkSession.builder() initializes Spark SQL functionality as the entry point.
Mediumhttps://medium.com/@nikaljeajay36/from-csv-to-parquet-a-journey-through-file-formats-in-apache-spark-with-scala-213b36ce825b
Reading various file formats like CSV, Parquet, JSON, and Avro into DataFrames is demonstrated using Spark operations.
Mediumhttps://medium.com/@nikaljeajay36/from-csv-to-parquet-a-journey-through-file-formats-in-apache-spark-with-scala-213b36ce825b
Read at Medium
#sparksession #file-formats #dataframes #spark-sql
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