measure of JDBC performances

From: Auri Mason <amason(at)syntrex(dot)com>
To: pgsql-jdbc(at)postgresql(dot)org
Subject: measure of JDBC performances
Date: 2002-03-13 08:18:16
Message-ID: Pine.LNX.4.44.0203130906400.15112-100000@mendeleev.syntrex.com
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Hi to all,

This is my first msg in this list and I hope it isn't OT...

I've a java server application that accecc a database using a JDBC
driver.
Due to compare the postgres performances I made two tests with the same
java server using MS Sql 2000 and Postgres 7.2 as database.
The test reports a time 3 or 4 time longer when using postgres.
How can I investigate if the bottleneck is the driver or the database?

My first idea is a measure of query execution time with psql and via JDBC;
how can I do that?

TIA, Auri

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