2011/1/6 Brion Vibber <brion(a)pobox.com>om>:
Third: the most common diff view cases are likely
adjacent revisions of
recent edits, which smells like cache. :) Heck, these could be made once and
then simply *stored*, never needing to be recalculated again.
We already do this for text diffs between revisions, we cache them in memcached.
Roan Kattouw (Catrope)