On Oct 9, 10:38 am, Christopher Arndt <[email protected]> wrote:
> Is it that time of the year again? ;)
>
> Some of you may have stumbled upon
>
> http://blog.curiasolutions.com/2009/10/the-great-web-technology-shoot...
>
> through the Planet TurboGears or otherwise and so did I. I thought it
> would be interesting to port the TurboGears 2 example to TG 1.1 and so I
> did:
>
> http://chrisarndt.de/projects/wf-shootout/
>
> I only ran the benchmark for TG 1.1, 1.5 SVN (same code as for 1.1) and
> TG 2.0.3 on my system, but the results were interesting and I learned a
> few things.
>
> a) TG 1.x is about 25% faster than TG2 for this simple application.
> b) TG 1.5 is even faster than 1.1 but a bit inconsistent (e.g. Genshi
> very slow).
> c) Since TG 1.1 changed the template engine option loading mechanism, it
> is now much easier to integrate alternative template engine plugins. For
> example, I included the code for a Jinja2 buffet plugin, since the
> Jinja2 distribution does not seem to contain such a plugin any more. It
> requires that you set some options in the TG config, which, thanks to
> the afore mentioned change, is not a problem. I'll write some docs on
> using Jinja2 with TG1 on the wiki soon.
> d) Jinja2 is consistently marginally faster than Mako for this application.
> e) Porting a simple TG2 application like this to TG 1 (not the other way
> round!) was very easy! :) No authentication features used here, though.
>
> Feel free to download the code and experiment for yourself. A script to
> run the apache benchmark tool on the application is included in the package.
Care to comment on my query about how performance may be affected the
more routes you add where matched URL is further and further down that
list of routes?
Note that I do not know how TG handles URL routing, so it may not be a
totally relevant question.
Graham
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