⚡ Module 6 of Data Engineering Zoomcamp done!

- Batch processing with Spark 🔥
- PySpark & DataFrames
- Parquet file optimization
- Spark UI on port 4040

My solution: https://github.com/tnotstar/data-engineering-zoomcamp-2026-06-batch

Free course by @DataTalksClub: https://github.com/DataTalksClub/data-engineering-zoomcamp

#dezoomcamp