Python Meets SQL: Pandas and Databases Together

Every skill you have built across four phases comes together here. Python for logic and transformation. Pandas for analysis. SQL for querying databases. They are not separate tools. In real data work they form a single pipeline. SQL pulls data from the database efficiently. Pandas transforms and analyzes it in memory. Python orchestrates the whole thing. This post is about connecting them properly, doing it safely, and building the patterns you will use in every data project going forward. Three