The .env file contains database credentials and is excluded from git. See Configuration for available settings.

It’s a familiar moment in math class—students are asked to solve a problem, and some jump in confidently while others freeze, unsure where to begin. When students don’t yet have a clear mental model ...

The repository is structured to mirror real industry data engineering patterns. Repository Structure WEATHER_ETL_PIPELINE/ .venv/ config/ init.py settings.yaml data/ weather.db daily_summary/ ...