From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | Oleg Bartunov <oleg(at)sai(dot)msu(dot)su> |
Cc: | PostgreSQL advocacy <pgsql-advocacy(at)postgresql(dot)org> |
Subject: | Request for support for GIST enhancements |
Date: | 2005-06-07 14:53:58 |
Message-ID: | 200506071453.j57Erwi07904@candle.pha.pa.us |
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Lists: | pgsql-advocacy pgsql-hackers |
I have CC'ed this over to advocacy in hopes that someone will be able to
get support for this work. Please email Oleg if you can financially
assist.
---------------------------------------------------------------------------
Oleg Bartunov wrote:
> Hi there,
>
> I want to inform that we began to work on concurrency and recovery
> support in GiST on our's own account and hope to be ready before 8.1
> code freeze. There was some noise about possible sponsoring of our work,
> but we didn't get any offering yet, so we're looking for sponsorhip !
>
> We recognize that current GiST doesn't conform to enterprize level and
> our people starting experience difficulties using our extensions in
> production environment. That's why we decided to meet the wishes of
> GiST users not waiting real sponsorship.
>
> Our plan is to implement recovery first because we'll use LSN as NSN
> (node sequence number) needed for concurrency.
>
> Fpr details see "Concurrency and Recovery in Generalized Search Trees"
> by M. Kornacker, C.Mohan, J. Hellerstein.
>
>
>
> Regards,
> Oleg
> _____________________________________________________________
> Oleg Bartunov, sci.researcher, hostmaster of AstroNet,
> Sternberg Astronomical Institute, Moscow University (Russia)
> Internet: oleg(at)sai(dot)msu(dot)su, http://www.sai.msu.su/~megera/
> phone: +007(095)939-16-83, +007(095)939-23-83
>
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--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 359-1001
+ If your life is a hard drive, | 13 Roberts Road
+ Christ can be your backup. | Newtown Square, Pennsylvania 19073
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