Sumanthuuuu on Instagram: "Understanding ETL vs ELT vs EtLT 🔄 Spent an hour diving into the three data integration approaches that power modern data pipelines! 💻 ETL: Extract → Transform → Load (traditional approach) ELT: Extract → Load → Transform (cloud-native approach) EtLT: Extract → Transform → Load → Transform (hybrid approach) Each approach has its strengths—ETL for complex transformations, ELT for speed and scalability, and EtLT for balanced flexibility! Understanding when to use each

Sumanthuuuu on Instagram: "🚀 Building an ETL Pipeline with Airflow: NASA APOD API Edition! Started building a production-grade ETL pipeline today using Apache Airflow, Docker, and PostgreSQL—extracting real astronomy data from NASA’s APOD API (Astronomy Picture of the Day)! 🌌✨ What I Built (Extract Phase Complete): ✅ Dockerized environment with Airflow + Postgres containers ✅ API integration using Airflow’s SimpleHttpOperator ✅ Data extraction from NASA APOD API (title, explanation, image URLs

Data Mapping 101: A Complete Guide