[Freeswitch-users] trixswitch 0.4

EdPimentl edpimentl at gmail.com
Thu Jun 5 12:21:31 PDT 2008


Understand....and do know that when services/sites are not engineered
correctly this will happen.
Here is how Flickr have architected their service.
Platform

PHP
 MySQL <http://highscalability.com/tags/mysql>
 Shards
 Memcached <http://highscalability.com/tags/memcached> for a caching layer.
 Squid <http://highscalability.com/tags/squid> in reverse-proxy for html and
images.
 Linux <http://highscalability.com/tags/linux> (RedHat)
 Smarty for templating
 Perl <http://highscalability.com/tags/perl>
 PEAR for XML and Email parsing
 ImageMagick, for image processing
 Java <http://highscalability.com/tags/java>, for the node service
 Apache <http://highscalability.com/tags/apache>
 SystemImager <http://highscalability.com/glossary/term/76> for
deployment<http://highscalability.com/tags/deployment>
 Ganglia <http://highscalability.com/glossary/term/77> for distributed
system monitoring
 Subcon <http://highscalability.com/glossary/term/78> stores essential
system configuration files in a subversion repository for easy deployment to
machines in a cluster.
 Cvsup for distributing and updating collections of files across a network. The
Stats
More than 4 billion queries per day.
 ~35M photos in squid cache (total)
 ~2M photos in squid's RAM
 ~470M photos, 4 or 5 sizes of each
 38k req/sec to memcached (12M objects)
 2 PB raw storage (consumed about ~1.5TB on Sunday
 Over 400,000 photos being added every day
-E



On Tue, Jun 3, 2008 at 2:19 PM, Albano Daniele Salvatore - Personale <
d.albano at gmail.com> wrote:

> A couple of suggestions:
> - take a look to nginx, it's really fast and for a fast switch there is
> need for a fast data backend (it serves data)
> - dosen't use php (i love php, but it is slow ... a lot slow even using
> apc, eaccelerator or similar!)
>
> Memcached (or similar like sharedance) would be really useful to serve
> pre generated XML.
>
> It would be really nice if the WUI (Web UI) would be written using Mono
> or Python
>
> these are just my two cents :)
>
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