Uploaded June 2023 | Updated September 2026, 32 minutes ago

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In this Python tuturial we talk all about connecting to SQL Databases with Python and Pandas. Python is the swiss army knife of data anaylsis, and relational databases are the most common way data is stored at small and large companies. Learning how to best connect the two is an essential skill for any data professional.

Timeline:
00:00 Intro
01:02 Setting up A Toy Database with Docker
02:35 DBMS to Pull Data
04:55 Querying Data via Python API
08:35 Querying with Pandas read_sql
11:24 Writing data with Pandas to_sql

Check out my other videos:
Data Pipelines: Polars vs PySpark vs Pandas: youtube.com/watch?v=mi9f9zOaqM8&feature=shares
Polars for Data Science: youtube.com/watch?v=VHqn7ufiilE&feature=shares
Speed up Pandas Dataframes: youtube.com/watch?v=u4rsA5ZiTls&feature=shares
Avoid These Pandas Mistakes: youtube.com/watch?v=_gaAoJBMJ_Q&feature=shares

Links to my stuff:
* Youtube: youtube.com/@robmulla?sub_confirmation=1
* Discord: discord.gg/HZszek7DQc
* Twitch: twitch.tv/medallionstallion_
* Twitter: twitter.com/Rob_Mulla
* Kaggle: kaggle.com/robikscube