# dagster
**Licence:** Apache-2.0 | **Language:** Python | **Source:** https://github.com/dagster-io/dagster
## Role
Data orchestration with typed assets
## Why it's here
Models pipelines as assets rather than tasks, so you can see what exists, what is stale, and what depends on what.
## Running it
Started by `docker compose up -d` on port 3000.
```bash
./fetch-sources.sh ./sources
tar xzf ./sources/dagster.tar.gz -C ./sources
```