/ Database

An open-source Python library for building data applications

An open-source Python library for building data applications

Dagster

Dagster is a system for building modern data applications.

Combining an elegant programming model and beautiful tools, Dagster allows infrastructure engineers, data engineers, and data scientists to seamlessly collaborate to process and produce the trusted, reliable data needed in today's world.

Install

To get started:

pip install dagster dagit


This installs two modules:

  • dagster | The core programming model and abstraction stack; stateless, single-node,
    single-process and multi-process execution engines; and a CLI tool for driving those engines.
  • dagit | A UI and rich development environment for Dagster, including a DAG browser, a type-aware config editor, and a streaming execution interface.

Learn

Next, jump right into our tutorial, or read our complete documentation. If you're actively using Dagster or have questions on getting started, we'd love to hear from you:

Join us on Slack!

GitHub