| From: | Bruce Momjian <bruce(at)momjian(dot)us> |
|---|---|
| To: | javadi <seyyedahmad(dot)javadi(at)gmail(dot)com> |
| Cc: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Question about storage subsystem of PotgreSQL |
| Date: | 2013-06-03 20:33:47 |
| Message-ID: | 20130603203347.GA4828@momjian.us |
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| Thread: | |
| Lists: | pgsql-hackers |
On Sat, Jun 1, 2013 at 02:11:13PM +0430, javadi wrote:
> Hi
>
> I want to find some architectural information about the storage
> subsystem of PostgreSQL especially the modulus which are responsible to
> loading data from disk to the Shared Buffer. I cannot find any
> structured and useful information on web.
>
> Would you please help me to find such information.
>
> Should I read the source code?
>
> Which part of code is responsible to reading data from the disk?
You should read the developer's FAQ:
http://wiki.postgresql.org/wiki/Developer_FAQ
--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ It's impossible for everything to be true. +
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