pg.ddx.io  pgsql-general@postgresql.org mailing list archive  

help / color / mirror / Atom feed
From: Siddharth Shah <siddharth.shah@elitecore.com>
To: pgsql-general@postgresql.org
Subject: Shared Buffers
Date: Mon, 02 Mar 2009 18:41:59 +0530
Message-ID: <49ABDB1F.2020208@elitecore.com> (raw)


Hello All,
How Postgres Maintains data in Shared Buffer

Does It maintains queried data in memory or table data and Next time how 
postgres fetch data from memory
rather than disk
Which algorithm is used for storing data how data is indexed in shared 
buffers

Thanks
Siddharth

view thread (17+ messages)  latest in thread

Message-ID: <49ABDB1F.2020208@elitecore.com>
Permalink:  ../49ABDB1F.2020208@elitecore.com/
Also on:    postgresql.org/message-id/49ABDB1F.2020208@elitecore.com

 · 

reply
Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: pgsql-general@postgresql.org
  Cc: siddharth.shah@elitecore.com
  Subject: Re: Shared Buffers
  In-Reply-To: <49ABDB1F.2020208@elitecore.com>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox