Excel's Import Wizard does a good job of importing CSV files, but I've never loved using it. Every CSV import requires clicking through multiple dialog boxes, mapping columns, and dealing with a ...
Objetivo: formar base sólida (SQL + diseño + calidad + ETL reproducible) sin Docker ni Spark. Dataset: NASA Exoplanet Archive (TAP) – tabla pscomppars (PSCompPars). Pipeline: raw → silver → gold ...