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Exercises

This directory contains 5 workflows.

Icon01 Data Access 

Task 1: Read data from file.

Icon02 Data Cleaning 

Icon03 Aggregation and Data Blending 

Aggregate Data - Pivoting node.

Icon04 Visualization 

Icon05 Data and Time and Databases 

Note: The csv files didn't have any date&time column, so I am using the course data. csv, xlsx, sqlite here.