A platform to programmatically author, schedule, and monitor workflows as code.
Apache Airflow is an open-source workflow orchestration platform that allows users to programmatically author, schedule, and monitor complex computational workflows. It solves the problem of managing and automating batch-oriented data pipelines, ETL processes, and other task dependencies by defining everything as code. This approach ensures workflows are maintainable, version-controlled, and collaborative.
Data engineers, data scientists, DevOps engineers, and platform teams who need to automate, schedule, and monitor batch data pipelines, ETL jobs, machine learning workflows, and other computational tasks.
Developers choose Airflow for its code-first approach to workflow definition, extensive extensibility through custom operators, and a rich ecosystem of providers. Its dynamic nature, combined with a powerful UI and robust scheduling, makes it a preferred solution for orchestrating complex, production-grade workflows over alternatives like cron scripts or manual scheduling.
Apache Airflow - A platform to programmatically author, schedule, and monitor workflows
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
DAGs are defined in Python, enabling dynamic generation and parameterization, which makes workflows maintainable, versionable, and collaborative as per the project philosophy.
Includes a wide range of built-in operators and supports custom operators, allowing seamless integration with external services, evidenced by the many provider packages.
Features a robust scheduler that executes tasks on workers while respecting dependencies, paired with a rich web UI for visualization, monitoring, and troubleshooting as shown in the README screenshots.
Backed by an active Apache project with many contributors, extensive documentation, and a large user base listed in the README, ensuring ongoing development and resources.
Installation can be tricky due to open dependencies; it requires constraint files for repeatability, and managing versions is non-trivial, as admitted in the PyPI installation notes.
Windows support is not a high priority; production use is recommended only on Linux-based systems, with workarounds like WSL2, which may limit deployment options for some teams.
Best for static or slowly changing workflows; rapid changes in DAG structure can lead to inefficiencies, as stated in the project focus section.