Postgres 8.4 Testing with new JDBC Drivers
At PGCon 2009, Jesper Pedersen talked to me about the new Binary Transfer patch which was submitted to the JDBC Driver for Postgres 8.4. I thought it will be nice to compare how the JDBC 8.4 driver compared to older 8.3 JDBC Driver. Hence I took it for a drive
The 8.4 JDBC Driver with BinaryTransfer patch seems to get to a better peak faster but since to taper off at high clients. I don't know if this benchmark was the right benchmark for it. Need more benchmarks which uses JDBC to see the performance difference with this feature.
it will be nice, to get a closeup where x>32
Posted by gregj on May 29, 2009 at 05:27 AM EDT #
Could you do a run with -Dorg.postgresql.forcebinary=true ?
Posted by jesperpedersen on May 29, 2009 at 06:58 AM EDT #
I don't think a TPM benchmark will reveal the benefit of binary transfer. Try reading lots of rows that contain dates.
Posted by Ken on September 01, 2009 at 05:48 PM EDT #
I have received several similar emails like this one.
Posted by ed hardy on November 04, 2009 at 09:48 PM EST #
I like this article
Posted by A&F Women on November 05, 2009 at 12:05 AM EST #