Short explanation below:
- collect() retrieves all the rows of the DataFrame and returns them as an array.
- foreach() applies the specified function to each element of the array.
So, in this case, foreach(row => assessPerformance(row)) applies the function assessPerformance() to each row of the DataFrame storesDF.
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bp_a_user
2 months, 4 weeks agoazure_bimonster
8 months, 1 week ago