"Louth, William (Exchange)" wrote:
>
> Evan,
>
> <user-plug>
> Does your product support EJB 1.1? How long has your ORB being on the
> market?
Sybase EAServer (Jaguar CTS) has been on the market since December 1997.
It supported EJB 0.4. The CORBA support was added in release 2.0 in
September 1998. The EJB 1.0 support was added in release 3.5 late last
year. EJB 1.1 support is just being finalized now along with complete
J2EE support.
> IAS 4.0 was built from the groundup for EJB 1.1 ontop of the worlds
> most deployed and fastest ORB...Visibroker. Could you also get your guys to
> do up a TPC-W rpeort so that I can compare it with IAS 4.0 which has very,
> very impressive results.
We found that the EAServer Java ORB for clients is 25-30% faster than
VisiBroker. We have not done any direct comparison of EJBs with IAS at
on the server side at this point, but it is worth noting that the EAServer
kernel is C/C++, which has some performance advantages over the best Java
can currently offer for object dispatching, security (including SSL),
transaction management etc.
I will pass on your request regarding TPC-W.
> </user-plug>
>
> <vendor-promo>
> About VisiBroker for Java 4.0
> Inprise's VisiBroker </visibroker/> is the award-winning Object Request
> Broker (ORB) designed to facilitate the development and deployment of
> distributed enterprise applications that are scalable, flexible, easily
> maintained and based on industry standards. The new version of VisiBroker
> for Java will build on the proven technologies that have provided
> industry-leading reliability, scalability and performance.
> Industry affiliations with Telcordia Technologies, Oracle Corporation, Sun
> Microsystems, Cisco, Hitachi, Hewlett Packard, Informix, Novell, Silicon
> Graphics, and others have played a key role in making VisiBroker a leading
> deployed and adopted ORB in the computer industry.
> <vendor-promo>
>
> > -----Original Message-----
> > From: Evan Ireland [SMTP:[EMAIL PROTECTED]]
> > Sent: Sunday, March 05, 2000 10:18 PM
> > To: [EMAIL PROTECTED]
> > Subject: Re: Clustering with automatic failover of entity beans?
> > (Providedby any vendors?)
> >
> > "Louth, William (Exchange)" wrote:
> > >
> > > What is really great about IAS 4.0 is that it supports custering and
> > > failover of all three types of beans
> > >
> > > 1. Stateful Session Beans (Many products do not support this)
> > > 2. Stateless Session Beans
> > > 3. Entity Beans
> >
> > <vendor>
> >
> > Sorry, but I couldn't resist adding a plug for our own product :-)
> >
> > What is really great about Sybase EAServer 3.5 is that is supports all of
> > the
> > above, with a tried, tested and proven clustering architecture that has
> > been
> > available for the last year. You really should check out the repository
> > synchronization feature! You can synchronize application changes across
> > an entire cluster with a single key press, with no requirements for shared
> > disk architectures, and the product provides cluster versioning to ensure
> > that
> > individual servers do not service clients with out-of-date component
> > versions.
> >
> > If you are interested, please check out
> > http://www.sybase.com/products/easerver.
> >
> > </vendor>
> > __________________________________________________________________________
> > ______
> >
> > Evan Ireland Sybase EA Server Engineering
> > [EMAIL PROTECTED]
> > Wellington - New Zealand +64 4
> > 934-5856
> >
> > ==========================================================================
> > =
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>
> ***********************************************************************
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> ***********************************************************************
>
> ===========================================================================
> To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
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--
________________________________________________________________________________
Evan Ireland Sybase EAServer Engineering [EMAIL PROTECTED]
Wellington, New Zealand +64 4 934-5856
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