Craig Ringer wrote:
[EMAIL PROTECTED] wrote:
It takes more then 0.05s :(
Only this function reduce server speed max to 20request per second.
If you need that sort of frequent database access, you might want to
look into:
- Doing more work in each connection and reducing the number of
connections required;
- Using multiple connections in parallel;
- Pooling connections so you don't need to create a new one for every
job;
- Using a more efficient database connector and/or language;
- Dispatching requests to a persistent database access provider that's
always connected
Oh, I missed:
Use a UNIX domain socket rather than a TCP/IP local socket. Database
interfaces that support UNIX sockets (like psycopg) will normally do
this if you omit the host argument entirely.
--
Craig Ringer
-
Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-performance
