| From: | Dave Cramer <pg(at)fastcrypt(dot)com> |
|---|---|
| To: | Sergei Rogovskiy <sergey(at)brightech(dot)com> |
| Cc: | pgsql-jdbc(at)postgresql(dot)org |
| Subject: | Re: Speed up fixes |
| Date: | 2005-10-24 19:49:06 |
| Message-ID: | 208DA2E0-0F01-4741-997A-B9B1CB31A6AD@fastcrypt.com |
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| Thread: | |
| Lists: | pgsql-jdbc |
Sergei.
I understand everything except the removal of replaceProcessingEnabled ?
please explain.
Dave
On 21-Oct-05, at 11:57 AM, Sergei Rogovskiy wrote:
> Hello,
>
> Unfortunately JDBC drivers for PostgreSQL are always in hot spots
> on heavy database usage. I've looked through and fixed 2-3 obvious
> performance leaks which saves 20-30% CPU usage percents for our
> application. If you are interested please review and commit to your
> source tree. See attached diff file for version 8.0.316.
>
> Thanks,
> -- Sergei Rogovskiy
> Brightech Inc.
>
>
> <speedup.patch>
>
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