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!
Diese Übung ist Teil des Kurses
ETL und ELT in Python
Interaktive Übung zum Anfassen
Probieren Sie diese Übung aus, indem Sie diesen Beispielcode ausführen.
def extract(file_name):
# Read a CSV with a path stored using file_name into memory
return pd.____(file_name)