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On 06-Aug-2013, at 1:57, Tom Lane wrote:
> Atri Sharma writes:
>> Just experimenting though.I was thinking of scenarios where a page is pinned
>> for long period of time.My concern was that it would lead to blocking of a
>> buffer pool slot for that entire duration. The id
Atri Sharma writes:
> Just experimenting though.I was thinking of scenarios where a page is pinned
> for long period of time.My concern was that it would lead to blocking of a
> buffer pool slot for that entire duration. The idea is to allocate a separate
> data structure for such hot pages in
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On 06-Aug-2013, at 1:24, Jeff Janes wrote:
> On Mon, Aug 5, 2013 at 12:36 PM, Atri Sharma wrote:
>> Hi all,
>>
>> I was experimenting with the idea of moving hot buffer pages from the
>> buffer pool to heap,
>
> Which heap do you mean here? Alas, half the data structures u
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On 06-Aug-2013, at 1:14, Tom Lane wrote:
> Atri Sharma writes:
>> I was experimenting with the idea of moving hot buffer pages from the
>> buffer pool to heap, thus allowing for normal removal of the hot
>> buffer page from the buffer pool and freeing the corresponding buffe
On Mon, Aug 5, 2013 at 12:36 PM, Atri Sharma wrote:
> Hi all,
>
> I was experimenting with the idea of moving hot buffer pages from the
> buffer pool to heap,
Which heap do you mean here? Alas, half the data structures used in CS
are called "heap". I can't think of any of them that are good
cand
Atri Sharma writes:
> I was experimenting with the idea of moving hot buffer pages from the
> buffer pool to heap, thus allowing for normal removal of the hot
> buffer page from the buffer pool and freeing the corresponding buffer
> pool slot.
Uh ... what? Why in the world would you want to forc
