On Wed, Dec 18, 2013 at 6:08 PM, Robert Haas <robertmh...@gmail.com> wrote:

> Yeah, absolutely.  The first backend that needs a prefetch probably
> isn't going to get it in time.  I think that's OK though.  Once the
> background process is started, response times will be quicker...
> although possibly still not quick enough.  We'd need to benchmark this
> to determine how quickly the background process can actually service
> requests.  Does anybody have a good self-contained test case that
> showcases the benefits of prefetching?




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