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aladda
by • Databricks Employee
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Resolved! What is the difference between a Narrow Transformation and Wide Transformation

Data Engineering
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aladda
Databricks Employee
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Narrow Transformation: In Narrow transformation, all the elements that are required to compute the records in single partition live in the single partition of parent RDD. Ex:- Select, Filter, Union, Wide Transformation: Wide transformation, all the e...

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