Re: Alternative JDBC driver - Mailing list pgsql-general

Thanks for answer, we will try this driver, because it's more
promising, if we will found some bugs or suggestion, You will be
informed (I assume driver is stage that some ideas may be included
with no problem).

Btw, when I wanted to download driver from other station, I was saw
Beta 1 driver (and I got 404) - after few refreshes We got Beta 2.

> Last time we think, about creating complete and
> modern free database system for j2ee platforms.
Good luck! But, I think  it's unneeded. Just use apply your patches,
and make release, next day we will test it wit no doubt. If I will
have time, I could support this as well too, just for clear fun.

Regards,
Jimmy

2011/9/16 Radosław Smogura <rsmogura@softperience.eu>:
> On Tue, 13 Sep 2011 10:18:46 +0200, Jimmy K. wrote:
>>
>> Hello,
>>
>> I asked this question on JDBC list, but it seems "dead".
>>
>> I found alternative JDBC driver marked as Beta 2 (actually last time
>> bumped to Beta 2.1) http://softperience.eu/pages/cmn/ngpgjdbc.xhtml.
>> We still test it. Those features are, mainly, in our interest
>> - binary transfer
>> - possibility of loading large bytea in JVM with small heap (we loaded
>> about 1GB in JVM with 256MB)
>> - XA
>>
>> But, I would like to ask, if someone of You have tested it, and / or
>> compared. We actually looking for general opinion if it's suitable for
>> JavaEE + JPA/Hibernate
>>
>> Regards,
>> J.
>
> Hello,
>
> The driver I develop is mainly focused for JavaEE + JPA. We and friendly
> company already, uses it during test and for some "less critical", but live
> systems (in J2EE 6 environment) (during this tests we had found two
> problems, one is fixed, and 2nd looks like comes from PostgreSQL, but it
> will be fixed).
>
> If You ask for performance there is available test of original driver with
> some binary patches
> (http://blogs.oracle.com/jkshah/entry/postgres_8_4_testing_with).
>
> The driver started from our internal interest for making our apps stable
> (statement timeout), and faster (binary protocol), rest of changes came from
> propositions on forum (JDBC4 exceptions, "possibility of loading large bytea
> in JVM with small heap", UDTs). Some of patches was sent for official
> version, but topics "died". We have, as well, different conception, then is
> visible in original driver - we want to remove as much processing as
> possible from database, because app server is clusterizable, and db not.
>
> If you have some ideas or if you found bug, You may contact me or submit
> data through our web side. Last time we think, about creating complete and
> modern free database system for j2ee platforms.
>
> Best regards,
> Radoslaw Smogura
> http://softperience.eu
>