Produce a sanitized snapshot of production DB for developers
@yorickpeterse's recent experience of catching gitlab-org/gitlab-ce#18289 before it went to production shows the value of having a large DB with which to test. Developers would be better able to find and fix performance issues if they had this. I propose that we take a section/snapshot of GitLab.com, sanitize all text in it, and make it available. The repos themselves could be blank for now (except for gitlab-ce and gitlab-ee, for example).
Thoughts?
/cc: @rspeicher