There are two things that do not convince me.

- For a complex web app the time of the web server is negligible over
the time to perform SQL queries. I guess those tests were for a
minimal hello world app.

- If I understand this (and please correct me) Tornado is not
multithreaded. It is a well not fact that non-multithreaded servers
are faster but they not always the best choice for the job. In
particular they delay all other connection when a connection take long
time to process.

Massimo

On Sep 11, 7:36 am, "Sebastian E. Ovide" <sebastianov...@gmail.com>
wrote:
> according to that benchmark CherryPy is far the slowest...
>
> what about web2py (apache/mod_wsgi)
>
> would be nice if we can place it before Django (apache/mod_wsgi)
>
>
>
> On Fri, Sep 11, 2009 at 12:56 PM, JorgeR <jorgeh...@gmail.com> wrote:
>
> > do you mean cherrypy vs tornado?
>
> > On Sep 11, 3:48 am, "Sebastian E. Ovide" <sebastianov...@gmail.com>
> > wrote:
> > > waw.... accordingly tohttp://
> >www.tornadoweb.org/documentation#performanceitperformesvery
> > > well....
>
> > > do we have any numbers about web2py to compare to them ?
>
> > > On Fri, Sep 11, 2009 at 2:09 AM, Joe Barnhart <joe.barnh...@gmail.com>
> > > wrote:
>
> > > > Looks kinda like Twisted to me, but without the generality of other
> > > > protocols.  But it supports epoll on Linux (and Mac?).  It *can*
> > support
> > > > WSGI but you lose the cool asynchronous stuff so why do it?
>
> > > > In short, it sounds like an excellent solution for someone else's
> > problem!
>
> > > > -- Joe B.
>
> > > > On Thu, Sep 10, 2009 at 5:48 PM, Anand Vaidya <
> > anandvaidya...@gmail.com>
> > > > wrote:
>
> > > >> Facebook has released Tornado Serverhttp://www.tornadoweb.org/
>
> > > >> Any comments?
>
> > > >> Regards
> > > >> Anand
>
> > > >> Tornado is an open source version of the scalable, non-blocking web
> > > >> server and tools that power FriendFeed. The FriendFeed application is
> > > >> written using a web framework that looks a bit like web.py or Google's
> > > >> webapp, but with additional tools and optimizations to take advantage
> > > >> of the underlying non-blocking infrastructure.
>
> > > >> The framework is distinct from most mainstream web server frameworks
> > > >> (and certainly most Python frameworks) because it is non-blocking and
> > > >> reasonably fast. Because it is non-blocking and uses epoll, it can
> > > >> handle thousands of simultaneous standing connections, which means it
> > > >> is ideal for real-time web services. We built the web server
> > > >> specifically to handle FriendFeed's real-time features — every active
> > > >> user of FriendFeed maintains an open connection to the FriendFeed
> > > >> servers. (For more information on scaling servers to support thousands
> > > >> of clients, see The C10K problem.)
>
> > > --
>
> > > Sent from Dublin, Ireland
>
> --
>
> Sent from Dublin, Ireland
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