Multiuser testing -- PostgreSQL 7.3.4

Hello All,

How to test the "Multiuser testing" in PostgreSQL?. I used the apache bench "ab" tool for this one.

The following command execute the "test.php" 50 times concurrently.

$ ab -c 1 -n 50 http://127.0.0.1/test.php

The test.php file contains the following contents:

<?php
$dbconn = pg_connect("port=5432 dbname=test user=postgres");
$result = pg_exec ($dbconn, "update table1 set C2=C2+C1;");
$result = pg_exec ($dbconn, "update table1 set C2=C2-C1;");
pg_close($dbconn);
?>

Is this the correct way for MULTIUSER testing?

Is any other way available for MULTIUSER testing in PostgreSQL?

Help greately appreciated.

Regs,
Durai.

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