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DattaWalake
Databricks Employee
Databricks Employee
since ‎05-08-2023
a week ago

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  • 2 Posts
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  • 3 Kudos given
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Introduction When building scalable data pipelines in Apache Spark, the way you add or transform columns in a DataFrame can have a dramatic impact on performance. In this post, we’ll dive deep into the technical differences between withColumn and wit...