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@momjian.us> http://momjian.us EnterpriseDB
http://enterprisedb.com
+ It's impossible for everything to be true. +
