Data Engineering

The big picture first: what data engineers actually build. Pipelines, batch vs streaming, warehouses and the modern data stack — with a hands-on tour of the core tools.

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  Data Engineering Course for Beginners

  freeCodeCamp.org

  • What data engineering is and where it fits vs data science
  • Building data pipelines and the ETL/ELT distinction
  • Batch processing with Spark and streaming with Kafka
  • Orchestration with Airflow and transformations with dbt
  • SQL, CRON jobs and moving data with Airbyte