"Keith L. Musser" wrote:
..
> However, I've found that my application runs quickly and reliably on
> Jonas (at least if I use RMI rather than Jeremie!), but it has problems
> in JBoss. (Memory leak and execution speed problems.)
>
> My questions for the Jonas developers...
Below is a quick and intial answer..
>
> (1) have you looked at the ease-of-use features of JBoss, like
> auto-deployment, no equivalent to "GenIC", and web administration of
> configuration settings?
Yes we know we have to improve that, and it is planned for the following
versions.
> (2) Are you looking into performance enhancements, such as avoiding
> object serialization for EJB-to-EJB calls?
Yes. This is already done for Jeremie.
> (3) Do you plan to implement RMI-IIOP for client-to-EJB interface?
> (which appears to me to be the best choice in the long run) How about
> the rest of EJB 2.0?
Jeremie already uses RMI(IIOP) except for object by values.
We are working on full IIOP. We expect it to be available at the
beginning of next year.
>
> (4) is the developer community for Jonas actively adding features? How
> many developers are working on this?
Yes, we are actively adding features.
Version 2.1 is a major new version which has brought a lot of new
fuctionalities (pool of stateless session beans, activation/passivation
of entity beans, multiple containers, security, deployer tool, etc..)
and very singnificative performances imporvements.
Version 2.2 will be available very soon providing a new jdbc service and
Joram integration to provide JMS suport (JMS integration is already
available under CVS in the 2.1.2 version).
There are a lot of contributors to JOnAS and technologies used within
JOnAS in different organization (Evidian, INRIA, FT, Lutris) and in the
open source community.
> (5) how many companies are using Jonas for mission-critical enterprise
> applications? Is Jonas targeting business users, or is it primarily a
> platform for research?
According to the answers to a questionnaire sent to the jonas-users
mailing list last June, 50% of the jonas-users are running operationnal
applications with JOnAS.
--
Gérard Vandome Evidian
[EMAIL PROTECTED] phone: 33 4 76 29.75.67
http://www.objectweb.org http://www.evidian.com
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