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Exercises

This directory contains 9 workflows.

Icon01 Read Data from File 

01 Read Data from File - Solution Solution to an exercise for reading data from a file CHECK YOUR ANSWERS: a. The reader nodes to use are Excel […]

Icon02 Accessing Databases 

02 Accessing Databases - Solution Solution to an exercise for reading data from a database. CHECK YOUR ANSWERS: The overall life expectancy in the […]

Icon03 Row and Column Filtering 

03 Row and Column Filtering - Solution Solution to an exercise for row and column filtering. CHECK YOUR ANSWERS: 1. Russia has the most […]

Icon04 Numbers Strings and Rules 

04 Numbers Strings and Rules - Solution Solution to an exercise for data transformation. Perform data manipulation operations with the Rule Engine, […]

Icon05 Date and Time Manipulation 

05 Date and Time Manipulation - Solution Solution to an exercise for date and time manipulation. Perform data manipulation operations that are […]

Icon06 Aggregations 

06 Aggregations - Solution Solution to an exercise for data aggregation. Calculate statistics for subgroups of data with the GroupBy and Pivoting […]

Icon07 Join and Concatenate 

07 Join and Concatenate - Solution Solution to an exercise for joining and concatenating data. Join tables with different information for the same […]

Icon08 Database Data Manipulation 

08 Database Data Manipulation - Solution Exercise for manipulating data on a database. Select a table on the database and aggregate and filter the […]

Icon09 Metanodes 

09 Metanodes - Solution Solution to an exercise for practicing with metanodes. Structure your workflow by collapsing parts of it into […]