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Data Engineering
Join discussions on data engineering best practices, architectures, and optimization strategies within the Databricks Community. Exchange insights and solutions with fellow data engineers.
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User16790091296
by Contributor II
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What is the most efficient way to read in a partitioned parquet file with pyspark?

I work with parquet files stored in AWS S3 buckets. They are multiple TB in size and partitioned by a numeric column containing integer values between 1 and 200, call it my_partition. I read in and perform compute actions on this data in Databricks w...

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