Reydan Cankur wrote:
You mean that backend does not support threading and everything I try
is useless
Is there a way to overcome this issue?
Is there anything I can adjust on backend to enable threading?
Is there any documentation to advise?
Uh, no to all those questions. We offer
So I am trying to understand that can anyone rewrite some functions in
postgresql with OpenMP in order to increase performance.
does this work?
On Nov 29, 2009, at 3:05 PM, Bruce Momjian wrote:
Reydan Cankur wrote:
You mean that backend does not support threading and everything I try
is
Reydan Cankur reydan.can...@gmail.com writes:
So I am trying to understand that can anyone rewrite some functions in
postgresql with OpenMP in order to increase performance.
does this work?
Not without doing a truly vast amount of infrastructure work first.
Infrastructure work that, by and
On Sun, Nov 29, 2009 at 1:24 PM, Reydan Cankur reydan.can...@gmail.com wrote:
So I am trying to understand that can anyone rewrite some functions in
postgresql with OpenMP in order to increase performance.
does this work?
Well you have to check the code path you're parallelizing for any
Bruce Momjian wrote:
Greg Smith wrote:
A good test program that is a bit better at introducing and detecting
the write cache issue is described at
http://brad.livejournal.com/2116715.html
Wow, I had not seen that tool before. I have added a link to it from
our documentation, and also
Ron Mayer wrote:
Bruce Momjian wrote:
Greg Smith wrote:
A good test program that is a bit better at introducing and detecting
the write cache issue is described at
http://brad.livejournal.com/2116715.html
Wow, I had not seen that tool before. I have added a link to it from
our
Regards to all the list.
ZFS, the new filesystem developed by the Solaris Development team and
ported to FreeBSD too, have many advantages that can do that all
sysadmins are questioned
about if it is a good filesystem to the PostgreSQL installation.
Any of you haved tested this filesystem like
Bruce Momjian wrote:
I thought our only problem was testing the I/O subsystem --- I never
suspected the file system might lie too. That email indicates that a
large percentage of our install base is running on unreliable file
systems --- why have I not heard about this before? Do the write
