JDBC performance issue

From: CS DBA <cs_dba(at)consistentstate(dot)com>
To: pgsql-general(at)postgresql(dot)org
Cc: cs_dba(at)consistentstate(dot)com
Subject: JDBC performance issue
Date: 2014-02-05 17:23:38
Message-ID: 52F2739A.5090909@consistentstate.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-general

Hi All;

We have a client running Pentaho to migrate data.

They recently upgraded Pentaho which upgraded their JDBC driver from 8.4
(postgresql-8.4-703.jdbc4.jar) to 9.1 (postgresql-8.4-703.jdbc4.jar).
They have a test set which updates 1000 rows, with the old driver it
takes about 30 seconds, but the new driver takes 3x longer.

This is on PostgreSQL 9.1

Thoughts?

Thanks in advance...

Responses

Browse pgsql-general by date

  From Date Subject
Next Message Edson Richter 2014-02-05 17:29:48 Re: Connection problems - local IP address refused!
Previous Message Adrian Klaver 2014-02-05 17:08:41 Re: Connection problems - local IP address refused!