Performance tuning

From: Alessandro Vernet <[hidden email]>
Subject: [ops-users] Re: Performance tuning
To: [hidden email]
Date: Friday, March 12, 2010, 4:47 AM

Mats,

Ideally, you should do both: use versioned resources, and have them
served by Apache. The documentation on the page linked below provides
the Apache configuration with and without versioned resources.

http://www.orbeon.com/orbeon/doc/reference-xforms-configuration

Alex

On Wed, Mar 10, 2010 at 9:37 AM, Mats Eklund <mats.eklund@...> wrote:

>
> Hi,
>
> Would just like to point out that the documentation is a bit self-contradicting regarding how to optimally serve static files.
>
> http://wiki.orbeon.com/forms/doc/developer-guide/performance-tuning
>
> In one location it says that one should use versioned resources for javascript files and stylesheets etc, in another it says one should not serve static files through orbeon forms.
>
> Mats
>
>
>
> --
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--
Orbeon Forms - Web forms, open-source, for the Enterprise -
http://www.orbeon.com/
My Twitter: http://twitter.com/avernet

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From: Alessandro Vernet <[hidden email]>
Subject: [ops-users] Re: Re: Re: Performance tuning
To: [hidden email]
Date: Friday, March 12, 2010, 8:50 PM

Mats,

The XPL engine determines a "tree" of everything that is involved in
generating that output, which is XSLT in your case (the pipeline, the
XSLT, the XIncluded files, the request...) and if everything can be
timestamped and the max(timestamp) <= if-modified-since, then the
serializer can respond Not Modified.

Alex

On Fri, Mar 12, 2010 at 2:46 AM, Mats Eklund <mats.eklund@...> wrote:

>
> Ah, I see! Ok, I'm running apache tomcat on windows, so not sure how to accomplish that, but only using versioned resources is already helping a lot.
>
> A related question, I serve an XSLT file which I have chosen to serve via an XPL view with a simple oxf:url-generator handling xincludes to embed another (semi-static) XML document in the XSLT file. The XSLT file is served with an expiration date of now, and the client re-requests it with an If-modified-since, and the server responds with Not Modified. How does Orbeon determine that the resource has not been modified in this case?
>
> Thanks,
> Mats
>
> --- On Fri, 3/12/10, Alessandro Vernet <avernet@...> wrote:
>
> From: Alessandro Vernet <avernet@...>
> Subject: [ops-users] Re: Performance tuning
> To: ops-users@...
> Date: Friday, March 12, 2010, 4:47 AM
>
> Mats,
>
> Ideally, you should do both: use versioned resources, and have them
> served by Apache. The documentation on the page linked below provides
> the Apache configuration with and without versioned resources.
>
> http://www.orbeon.com/orbeon/doc/reference-xforms-configuration
>
> Alex
>
> On Wed, Mar 10, 2010 at 9:37 AM, Mats Eklund <mats.eklund@...> wrote:
> >
> > Hi,
> >
> > Would just like to point out that the documentation is a bit self-contradicting regarding how to optimally serve static files.
> >
> > http://wiki.orbeon.com/forms/doc/developer-guide/performance-tuning
> >
> > In one location it says that one should use versioned resources for javascript files and stylesheets etc, in another it says one should not serve static files through orbeon forms.
> >
> > Mats
> >
> >
> >
> > --
> > You receive this message as a subscriber of the ops-users@... mailing list.
> > To unsubscribe: mailto:ops-users-unsubscribe@...
> > For general help: mailto:sympa@...?subject=help
> > OW2 mailing lists service home page: http://www.ow2.org/wws
> >
>
>
>
> --
> Orbeon Forms - Web forms, open-source, for the Enterprise -
> http://www.orbeon.com/
> My Twitter: http://twitter.com/avernet
>
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>
>
> --
> You receive this message as a subscriber of the ops-users@... mailing list.
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>
>
>
> --
> You receive this message as a subscriber of the ops-users@... mailing list.
> To unsubscribe: mailto:ops-users-unsubscribe@...
> For general help: mailto:sympa@...?subject=help
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>

--
Orbeon Forms - Web forms, open-source, for the Enterprise -
http://www.orbeon.com/
My Twitter: http://twitter.com/avernet

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