How to do data profiling in Incorta

Sometimes we need to better upstanding about data, we can do data profiling using Spark Python in Incorta.

Firstly, Add a new Materialized View in Incorta. Select Spark Python.



Then, I have two methods do data profiling.

Method 1:

Using df.describe() 

This function can provide min, max, count, mean, stddev. But only for data types of string and number. 

Method 2:

Calculate each metric ourselves. 


Below is the syntax:

 





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