| From: | Alexander Korotkov <aekorotkov(at)gmail(dot)com> |
|---|---|
| To: | Simon Riggs <simon(at)2ndquadrant(dot)com> |
| Cc: | Thom Brown <thom(at)linux(dot)com>, Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Hot standby and GiST page splits (was Re: WIP: Fast GiST index build) |
| Date: | 2011-08-01 11:32:59 |
| Message-ID: | CAPpHfdtFHsR--ZRghD6S-JKOWjzmXGb2STQJ4bouGwaA_w96UQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Mon, Aug 1, 2011 at 3:25 PM, Simon Riggs <simon(at)2ndquadrant(dot)com> wrote:
> On Mon, Aug 1, 2011 at 11:47 AM, Thom Brown <thom(at)linux(dot)com> wrote:
> > On 1 August 2011 11:44, Heikki Linnakangas
> > <heikki(dot)linnakangas(at)enterprisedb(dot)com> wrote:
> >> On 01.08.2011 13:13, Simon Riggs wrote:
> >>> And what does NSN stand for? :-)
> >>
> >> Hmm, I don't know actually know what NSN is an acronym for :-).
> >
> > Node Sequence Number.
>
> Do you have a reference to support that explanation?
See "Access Methods for Next-Generation Database Systems" by Marcel
Kornacker, Chapter 4 "Concurrency and Recovery for GiSTs".
http://www.sai.msu.su/~megera/postgres/gist/papers/concurrency/access-methods-for-next-generation.pdf.gz
------
With best regards,
Alexander Korotkov.
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