On Jul 27, 2005, at 4:22 AM, denis@xxxxxxxxxxx wrote:
Already checked.
We set a machine with only pg_pool installed as a fronted to the
real db.
If I disable persistent connections and I use pg_pool with 4096
preforked clients,
no no no.
you don't want 4096 preforked clients.
What you want to do is leave it at the default 32 preforks and run a
copy of pgpool on each frontend. Then point your app to connect ot
localhost (or the unix socket). Be sure you change things to use a
"normal" connect not a persistant connect. This should be fine for
you. I used to run a site doing hundreds of connects & queries /
second across 4 frontends each of which ran a pg_pool connected to a
db box.
If you fine 32 clients isn't enough, then bump it up. The idea is to
keep as few connections as possible.
--
Jeff Trout <jeff@xxxxxxxxxxxxx>
http://www.jefftrout.com/
http://www.stuarthamm.net/
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