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    Stop Letting Your Airflow Config Live in Someone's Head

    Data Engineering February 24, 2026

    If your Airflow Variables, Connections, and secrets only exist in the UI or someone's memory, you don't have a config strategy, you have a time-bomb. Here's how to actually fix that.

    By John Wassilak Read more →

    Keep Your Pipelines Portable: The Case for Decoupled Airflow

    Data Engineering February 17, 2026

    Learn how to build portable, testable data pipelines by containerizing your ETL logic and using Airflow purely as a scheduler, keeping your code independent from any specific orchestration tool.

    By John Wassilak Read more →

    Streamlining Data Pipelines: Leveraging Distributed Airflow Workers Across Customer Networks

    Data Engineering February 10, 2026

    Stop fighting for inbound VPN access. Put your Airflow workers where the data lives and let them call home.

    By John Wassilak Read more →
    Mastering Meltano

    How to Run a Meltano Pipeline with a REST API and PostgreSQL

    Data Engineering August 11, 2025

    This guide takes an existing Meltano proof-of-concept and elevates it by using a true data source and target database. We will be working with public REST API endpoints as an extractor, and we will use PostgreSQL as a loader.

    By Aaron O'Toole Read more →
    Mastering Meltano

    How to Build a Docker Image to Run Containerized Meltano Pipelines

    Data Engineering August 4, 2025

    Containerize a Meltano EL pipeline with Docker to get a reproducible, self-contained workflow that produces a JSONL artifact.

    By Aaron O'Toole Read more →
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