We will try to reduce memory usage by something like 20% in the coming year. We have package for the Raspberry Pi 2 if you're into that. But GitLab will always be large due to its many features. For more details see https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/inst... If you want something with minimal requirements I recommend Gogs https://gogs.io/
It's really nice to see you plug Gogs like that :) I'm a massive fan of both! They fill different niches I think. You're always super helpful here on HN, too, and I just wanted to let you know that I (and I'm sure others here) appreciate it!
Saml support should be pretty good, it was contributed by CERN and they use it in production. Please see http://doc.gitlab.com/ce/integration/saml.html for documentation. If you encounter a bug please create an issue on https://gitlab.com/gitlab-org/gitlab-ce/issues
We will try to reduce memory usage by something like 20% in the coming year. We have package for the Raspberry Pi 2 if you're into that. But GitLab will always be large due to its many features. For more details see https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/inst... If you want something with minimal requirements I recommend Gogs https://gogs.io/