Re: How to get rid of JVM in 8.1.x

From: Achille Carette <achyl_at_infonie.be>
Date: Mon, 3 Dec 2001 00:15:19 +0100
Message-ID: <zyyO7.40$3J5.289@news.chello.be>

Hi Sybrand,

I've often read your answers on the Oracle newsgroups, and i can say you are a valuable source of information.

But i was quite surprised by your answer.

The JServer running in Oracle can be removed. It is also possible to create an instance without JServer.
The easiest is to use the scripts in the <Oracle home>\javavm\install directory ( oracle 9 ). To remove the JServer, use rmjvm.sql. And to reinstall it, use initjvm.sql.

Without java, memory requirements are smaller ( Java needs at least 50M of shared pool and 20M for JAVA_POOL_SIZE ). When working on a relatively "small" system (like having less than 500M RAM), this is not to be neglected.

Sincerely,

Achille Carette

---

Senior Software Engineer, Java-based Architectures Aprico Consultants, Brussels

"Sybrand Bakker" <postbus_at_sybrandb.demon.nl> wrote in message news:e2mrvtccfgd4g1kh1uact1b2jn39js3b3a_at_4ax.com...
> On Fri, 23 Nov 2001 00:55:49 +0100, Peter Holm <PHolm_at_gmx.de> wrote:
>
> >Hi,
> >
> >we are just fiddling around with Oracle to make our Application work
> >also with that thing, but we definitely do not need any JVM in the DB,
> >so we were looking for a way to get rid of the ressource-eating
> >JVM-Thing to have better performance on our Development-Server, which
> >runs alot of other things, but did not find anything. The reduction of
> >JAVAPOOL is one thing, but we wold like to get Java completely out of
> >Oracle.
> >
> >Is this possibole and how can this be done?
> >
> >
> >Thank you very much for your attention!
> >
> >
> >
> >
> >
> >Have a nice thread,
> >Peter
>
> AFAIK it is not possible. I don't think if you don't use Java at all
> in your database you will notice the presence of the JVM. 'Removing'
> the JVM is definitely not one of the things to look for when tuning
> the database/your application.
>
> Regards
>
>
>
> Sybrand Bakker, Senior Oracle DBA
>
> To reply remove -verwijderdit from my e-mail address
Received on Sun Dec 02 2001 - 17:15:19 CST