The post provides a detailed guide on building an end-to-end data engineering system using Kafka for data streaming, Spark for data transformation, Airflow for orchestration, PostgreSQL for storage, and Docker for setup and deployment. It is structured into two phases: the first focuses on constructing the data pipeline, while the second will cover creating an application to interact with the database using language models. This project is particularly suited for beginners to data engineering, aiming to deepen their practical knowledge of handling data systems.
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