Introduction to PySpark in Jupyter Notebook
In this repo, pyspark will be studied
For pyspark windows version installation, please see refernece: https://towardsdatascience.com/installing-apache-pyspark-on-windows-10-f5f0c506bea1
For pyspark mac version https://maelfabien.github.io/bigdata/SparkInstall/# https://medium.com/macoclock/how-to-install-apache-pyspark-on-macbook-pro-4a9249f0d823