Hi Heikki Linnakangas,
Thanks for yoru kind response.
We were looking on how to improve the performance of our
application which is using PostgreSQL as backend. If postgreSQL is
supporting data page caching in the shared memory then we wanted to
design our application to read/write using the shared memory rather than
accessing the DB everytime so that, it will improve the performance of
our system.
If this is possible can you please tell us how can we implement
the same. Any idea on the same is of very much help.
Thanks in Advance,
Ramachandra B.S.
-----Original Message-----
From: Heikki Linnakangas [mailto:hlinnaka@gmail.com] On Behalf Of Heikki
Linnakangas
Sent: Tuesday, January 16, 2007 3:04 PM
To: Ramachandra Bhaskaram (WT01 - IP-Multimedia Carrier & Ent Networks)
Cc: pgsql-performance@postgresql.org
Subject: Re: [PERFORM] Caching in PostgreSQL
ramachandra.bhaskaram@wipro.com wrote:
>
> Hi,
>
> Can anybody tell me how can I implement data Caching in the
shared
> memory using PostgreSQL.
PostgreSQL, like most other DBMS, caches data pages in shared memory.
What exactly are you trying to accomplish? Are you having a performance
problem?
--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com
The information contained in this electronic message and any attachments to this message are intended for the exclusive
useof the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended
recipient,you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy
allcopies of this message and any attachments.
WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for
thepresence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email.
www.wipro.com
