Here's an interesting article about overhead/performance.  IMHO, saying something
has "overhead issues" without using numbers is just FUD.

http://www.servletsolutions.com/column/stressed_for_sucess/index.htm

-bml



Eduardo Pelegri-Llopart wrote:

> I'd be interested in any performace data people may want to share with
> us.
>
> In priciple there should not be any significant overhead (beyond the
> first compile - which can be addressed by precompiling the JSP) in
> using JSP.  In practice, the only overhead I've heard is small and it
> is due to the use of the PrintWriter layers.  I want to look at that
> more carefully later one, after 1.1.
>
>         - eduard/o
>
> > From:    Justin Wells <[EMAIL PROTECTED]>
> > Subject: Re: Is JSP viable in a production environment
> >
> > There are overhead issues with JSP, but there are also overhead issues
> > with template systems as well. In the case of WebMacro (webmacro.org)
> > the overhead is almost identical to JSP--both use introspection and
> > both compile pages to an intermediate form.
> >
> > The case of FreeMarker and other template systems is different. They have
> > their own back end overhead, probably slightly less than WebMacro or JSP.
> > On the other hand they introduce programmer overhead in that you must
> > explicitly map your business objects to the FreeMarker data model.
>
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> FAQs on JSP can be found at:
>  http://java.sun.com/products/jsp/faq.html
>  http://www.esperanto.org.nz/jsp/jspfaq.html

--
_________________________________________________________________________

Brian M. Long      RandomWalk Computing, Inc.    [EMAIL PROTECTED]

'Apollo was astonished / Dionysus thought me mad' -Hemispheres, 14:52
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