DolphinScheduler

Judgement

What it is

Complete system

What it does

A distributed data workflow scheduler with a visual DAG editor, multi-tenant support and many task types for Spark, Hive, SQL and shell jobs.

Adopt it when

A data platform team wants visual, low-code pipeline scheduling at scale, a common choice in China instead of Airflow.

Watch out

A multi-component Java cluster with ZooKeeper or a database registry to operate.

Ready for

Production-ready

Runs as

Self-hosted server

Built with

Java, TypeScript, ZooKeeper, PostgreSQL and MySQL

How established

Established: started 7 years ago, latest release 3.4.3.

What the license allows

You can build it into a product you sell, as long as you keep its copyright notice.

Judged on 2026-11-03 from the project's README and GitHub data. The license and age lines are worked out directly.

Compare DolphinScheduler

Built from

Follow it down: DolphinScheduler → JDK → LLVM project → runs on a microchip

How compilers were built, back to punched paper tape

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