In my data, I have sales data from each store and product category and I want to check the sales distribution for each store with the help of a histogram. Can I do it without using too many nodes?

Yes, just follow the steps below:

Create a workflow using the following processors:

  • Import or load the sales dataset with the help of a Read processor.

  • Add and connect Execute In Loop node and select the sales column which will return
    a DataFrame for each unique category i.e. for each store.

  • Pull in and connect the Histogram node and select the sales column in the Column
    Name section.

Now, execute the workflow to get the desired result.