what's the differences between docker image tag xxx and xxx-dev

[shaoyucheng]

I used docker-compose-non-dev.yaml from master to setup my superset environment，and found that the image version was configured as latest-dev. I browsed the image list in docker hub, it seems that every tag has a matching -dev tag which presenting a bigger image size. could you please tell me the differences between them? and which one is more recommendable to be used in production env?

[tberriot]

Hi @shaoyucheng
this could explain the case

[shaoyucheng]

got it and thanks for reply