biola/profile-publisher — pull request #92 by halloffame (2014-09-08 16:09:58+00:00)
Title: Improving performance on person index page.

Using distinct is much faster than pluck here.
We should still probably memcached this result though since it will hardly ever change.
See comments under https://github.com/biola/profile-publisher/commit/afa4a50550aecdd3760a34df5f8f073ea1287764