Extracting, Transforming, and Loading Student Scores Data
Alright, it's time to build your own ETL pipeline from scratch. In this exercise, you'll build three functions; extract(), transform(), and load(). Then, you'll use these functions to run your pipeline.
The pandas library has been imported as pd. Enjoy!
Deze oefening maakt deel uit van de cursus
ETL and ELT in Python
Praktische interactieve oefening
Probeer deze oefening eens door deze voorbeeldcode in te vullen.
def extract(file_name):
# Read a CSV with a path stored using file_name into memory
return pd.____(file_name)