Re: [PATCH] Prefetch index pages for B-Tree index scans

On Mon, Oct 29, 2012 at 12:53 PM, Claudio Freire <klaussfreire@gmail.com> wrote:
>> Yes, I've seen that, though I thought it was only an improvement on
>> PrefetchBuffer. That patch would interact quite nicely with mine.
>>
>> I'm now trying to prefetch heap tuples, and I got to a really nice
>> place where I get an extra 30% speedup even on forward scans, but the
>> patch is rather green now for a review.
>>
>>> I am not where I have a proper setup this week but will reply at greater
>>> length next week.
>>
>> Great - will go on improving the patch in the meanwhile ;-)
>
> Ok, this is the best I could come up with, without some real test hardware.

Oops - forgot to effectively attach the patch.