unpersist
verb as in strong fondness
Word Combinations
Example:After the processing is done, it's a good practice to unpersist the dataframe to free up resources for other tasks.
Definition:Remove a data frame from memory to free up resources.
From unpersist a dataframe
Example:To reduce the memory footprint, we unpersist the RDD after it has been fully processed.
Definition:Remove a Resilient Distributed Dataset from memory to reduce memory usage.
From unpersist a RDD
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