PySpark Cheat Sheet

A quick reference guide to the most commonly used patterns and functions in PySpark SQL.


Creator: kevinschaich
Stars ⭐️: 273
Forked By: 95
https://github.com/kevinschaich/pyspark-cheatsheet

The Big Book of Data Engineering
Databricks, 2nd ed, 2023

Cloud Computing for Beginners
Papercut, 2022

How Git Commands Work

Git can seem confusing at first, but a few key concepts make it clearer:

There are 4 locations for your code:
- Working Directory
- Staging Area
- Local Repository
- Remote Repository (like GitHub)

Basic commands move code between these locations
- git add stages changes
- git commit saves them locally
- git push shares them remotely
- git pull fetches updates from others

Branching allows isolated development.

Concepts like git clone, merge, rebase enable collaboration.

Graphical tools like GitHub Desktop also help by providing visual interfaces and shortcuts.

While advanced workflows are possible, understanding this basic flow unlocks Git's power.

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