You’ve got a bunch of CSV files and you’ve heard of Parquet. How do you convert them for Azure Synapse Analytics? Patrick shows you how using pySpark.

pyspark DataFrame
https://spark.apache.org/docs/latest/api/python/reference/pyspark.sql/dataframe.html

pyspark.sql.DataFrameReader.load
https://spark.apache.org/docs/latest/api/python/reference/pyspark.sql/api/pyspark.sql.DataFrameReader.load.html

pyspark.sql.DataFrameWriter
https://spark.apache.org/docs/latest/api/python/reference/pyspark.sql/api/pyspark.sql.DataFrameWriter.html

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