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Posted to users@tapestry.apache.org by Melidramo <a5...@kochira.com> on 2009/11/08 10:57:11 UTC
i18n overhead
We have about 200 properties files and 200 templates files.
Adding a language (+400 files) to the project had seemingly a huge impact on
the performance - to start the server at least - I'd say 50% more time
required.
Is there any performance impact based on the number of languages or prop/tml
files?
If so, is there a way (via some calls or files arrangement or...?) to
optimize the multi-language functionality?
We are using the version 5.
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Re: i18n overhead
Posted by Melidramo <a5...@kochira.com>.
Howard,
thanks for the clarification.
Would the upgrade from 5.0 to 5.1 bring any improvement in terms of speed or
resource usage?
Thanks,
regards
MD
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Re: i18n overhead
Posted by Howard Lewis Ship <hl...@gmail.com>.
There's a lot of room for optimizations here; Tapestry is using the
ClassLoader.getResource() method extensively, and it is very, very
slow. More work to ensure that we don't constantly check and re-check
for the existence of files would make a huge difference in performance
when you are talking about this many properties files. The same may
apply to component templates (which can be localized if you like, thus
the same lookup overhead).
On Mon, Nov 9, 2009 at 4:11 AM, Blower, Andy <An...@proquest.co.uk> wrote:
> We also have a lot of properties files, but so far only one translation. We will have 20+ translations in due course, so I would be concerned if there were performance problems/implications. We're already using 5.1, so I'd be interested if this version has issues will many files.
>
>> -----Original Message-----
>> From: Thiago H. de Paula Figueiredo [mailto:thiagohp@gmail.com]
>> Sent: 08 November 2009 13:30
>> To: Tapestry users
>> Subject: Re: i18n overhead
>>
>> Em Sun, 08 Nov 2009 11:20:48 -0200, Melidramo <a5...@kochira.com>
>> escreveu:
>>
>> >> Why so many property files? Just curious. :)
>> > This is a big project...
>>
>> :)
>>
>> >> What exact version? 5.1.05? 5.0.18?
>> > 5.0.18
>>
>> There are some changes between 5.0.18 to 5.1.0.5 that can affect
>> performance.
>>
>> > Is your question an incentive to migrate to 5.1?
>>
>> Regardless of performance issues, I think it's a good thing to do.
>>
>> --
>> Thiago H. de Paula Figueiredo
>> Independent Java, Apache Tapestry 5 and Hibernate consultant,
>> developer,
>> and instructor
>> Owner, software architect and developer, Ars Machina Tecnologia da
>> Informação Ltda.
>> http://www.arsmachina.com.br
>>
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>> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
>> For additional commands, e-mail: users-help@tapestry.apache.org
>>
>
>
>
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>
--
Howard M. Lewis Ship
Creator of Apache Tapestry
The source for Tapestry training, mentoring and support. Contact me to
learn how I can get you up and productive in Tapestry fast!
(971) 678-5210
http://howardlewisship.com
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RE: i18n overhead
Posted by "Blower, Andy" <An...@proquest.co.uk>.
We also have a lot of properties files, but so far only one translation. We will have 20+ translations in due course, so I would be concerned if there were performance problems/implications. We're already using 5.1, so I'd be interested if this version has issues will many files.
> -----Original Message-----
> From: Thiago H. de Paula Figueiredo [mailto:thiagohp@gmail.com]
> Sent: 08 November 2009 13:30
> To: Tapestry users
> Subject: Re: i18n overhead
>
> Em Sun, 08 Nov 2009 11:20:48 -0200, Melidramo <a5...@kochira.com>
> escreveu:
>
> >> Why so many property files? Just curious. :)
> > This is a big project...
>
> :)
>
> >> What exact version? 5.1.05? 5.0.18?
> > 5.0.18
>
> There are some changes between 5.0.18 to 5.1.0.5 that can affect
> performance.
>
> > Is your question an incentive to migrate to 5.1?
>
> Regardless of performance issues, I think it's a good thing to do.
>
> --
> Thiago H. de Paula Figueiredo
> Independent Java, Apache Tapestry 5 and Hibernate consultant,
> developer,
> and instructor
> Owner, software architect and developer, Ars Machina Tecnologia da
> Informação Ltda.
> http://www.arsmachina.com.br
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> For additional commands, e-mail: users-help@tapestry.apache.org
>
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Re: i18n overhead
Posted by "Thiago H. de Paula Figueiredo" <th...@gmail.com>.
Em Sun, 08 Nov 2009 11:20:48 -0200, Melidramo <a5...@kochira.com> escreveu:
>> Why so many property files? Just curious. :)
> This is a big project...
:)
>> What exact version? 5.1.05? 5.0.18?
> 5.0.18
There are some changes between 5.0.18 to 5.1.0.5 that can affect
performance.
> Is your question an incentive to migrate to 5.1?
Regardless of performance issues, I think it's a good thing to do.
--
Thiago H. de Paula Figueiredo
Independent Java, Apache Tapestry 5 and Hibernate consultant, developer,
and instructor
Owner, software architect and developer, Ars Machina Tecnologia da
Informação Ltda.
http://www.arsmachina.com.br
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Re: i18n overhead
Posted by "Joost Schouten (ml)" <jo...@jsportal.com>.
Melidramo wrote:
>> Why so many property files? Just curious. :)
>>
>
> This is a big project...
>
Just a small note. I'm working on a projects with 100's of components
and pages that all need translations. I have chosen to put all
properties in one file (WEB-INF/app.properties). I'm not quite sure if
this is better for performance, but it deffenately makes translating a
lot easier than emailing 200+ files to a translation office ;-)
Cheer,
Joost
>
>> What exact version? 5.1.05? 5.0.18?
>>
>
> 5.0.18
>
> Is your question an incentive to migrate to 5.1?
>
>
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Re: i18n overhead
Posted by Melidramo <a5...@kochira.com>.
> Why so many property files? Just curious. :)
This is a big project...
> What exact version? 5.1.05? 5.0.18?
5.0.18
Is your question an incentive to migrate to 5.1?
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Re: i18n overhead
Posted by "Thiago H. de Paula Figueiredo" <th...@gmail.com>.
Em Sun, 08 Nov 2009 07:57:11 -0200, Melidramo <a5...@kochira.com> escreveu:
> We have about 200 properties files and 200 templates files.
Why so many property files? Just curious. :)
> We are using the version 5.
What exact version? 5.1.05? 5.0.18?
--
Thiago H. de Paula Figueiredo
Independent Java, Apache Tapestry 5 and Hibernate consultant, developer,
and instructor
Owner, software architect and developer, Ars Machina Tecnologia da
Informação Ltda.
http://www.arsmachina.com.br
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