From: | Satoshi Nagayasu <pgsql(at)snaga(dot)org> |
---|---|
To: | monu_indian(at)indiatimes(dot)com (monu agrawal) |
Cc: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: buffer manager |
Date: | 2003-10-07 19:24:28 |
Message-ID: | 20031008042428.589108d0.pgsql@snaga.org |
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Lists: | pgsql-hackers |
monu_indian(at)indiatimes(dot)com (monu agrawal) wrote:
> Hi
> I have developed a new buffer policy for biological databases, I want
> to implement it on postgresql.So I will have to buffer manager of
> pgsql.How should I do it?
> Which files I will have to change & what type of changes I will have
> to make.
Very interesting.
You should start with bufmgr.c and others in src/backend/storage/buffer/.
Then you can see some functions to manipulate shared buffers.
> Is there any document which describes code of buffer manager
> of pgsql?
I have some descriptions about buffer manager as my PowerPoint slides,
but unfortunatery they are written in Japanese. Do you want them?
--
NAGAYASU Satoshi <snaga(at)snaga(dot)org>
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