Is there a good docker-compose container that could be used for testing/learning under windows? I am new to dagster and want to test the basics. The celery-test that Cris put together looks good, but I'm not running on AWS yet, just locally on Windows to try a few things out.

You mean the one I did? it runs local with docker compose. It still needs access to s3 configured if youre using a distributed executor. But you can change that

Is that an easy configuration setting?

so in the

run_config

of each pipeline run you can configure how data is passed from solid to solid. In the

celery

executor you need something remote all the workers can access so you have something like:

executor:
  celery: ...
storage:
  s3:

To try something lighter you would do

executor:
  multiprocess:
storage:
  filesystem:

which wont use celery for execution but instead just a new child process for each step

Thanks Alex, I'll give those a try.