On Wed, Jun 3, 2015 at 2:49 PM, Jeff Janes <jeff(dot)janes(at)gmail(dot)com> wrote:
> I would not be surprised if it were the reading, not the writing, which
> caused the performance problem.
>
Of course I screwed up that last sentence. I meant the opposite, it would
not surprise me if it were the writing that caused the problem, despite
there being 5 times less of it.
Jeff