[FUG-BR] problema instalca o apache2

[Alex S. Moura]

Celso Viana wrote:

>Ricardo,
>
>Se vc puder, poste o link...... gostaria de conhecer os argumentos pq
>não se usar o apache2....... afinal, já faz bastante tempo que essa
>versão foi disponibilizada.....
>  
>
Talvez este isto ajude a esclarecer:

-------
http://simon.incutio.com/archive/2004/03/31/phpAndApache2

PHP and Apache 2.0

For as long as Apache 2 has been stable, the PHP manual has carried this 
strongly worded warning:

    "Do not use Apache 2.0 and PHP in a production environment neither 
on Unix nor on Windows."

I've frequently wondered why they are being so slow to support the new 
version - after all, Apache 2 provides a bunch of improvements over the 
older 1.3 and is recommended by the Apache Software Foundation as the 
best available version.

I finally found the answer today in this[2] comment buried on Slashdot. 
It seems that one of the key features of Apache 2 is the new threaded 
worker[3] module which uses threads to serve more requests more 
efficiently than 1.3's multi-process based server. While the core Zend 
engine of PHP is thread-safe many of the critical libraries that PHP 
relies on for its advanced functionality (image processing, database 
connectivity and so forth) are not, and are unlikely to become so any 
time in the future. In a threaded environment PHP is likely to suffer 
from all kinds of unpredictable bugs. Apache 2 can be run in traditional 
1.3-style prefork[4] mode but doing so greatly reduces its advantages 
over 1.3. Combined with the lack of heavy duty testing on Apache 2 and 
the fact that the 1.3 series will continue to be supported for a long 
time to come it's clear why the PHP team are unwilling to recommend PHP 
and Apache 2 in a production environment.

Posted 31st March 2004 - 07:43 | Categories: PHP

Ref.
[1] http://simon.incutio.com/archive/2004/03/31/phpAndApache2
[2] http://apache.slashdot.org/comments.pl?sid=101407&cid=8644732
[3] http://httpd.apache.org/docs-2.0/mod/worker.html
[4] http://httpd.apache.org/docs-2.0/mod/prefork.html
-------


-------------- Próxima Parte ----------
_______________________________________________________________
Para enviar um novo email para a lista: freebsd em fug.com.br
Sair da Lista: http://mail.fug.com.br/mailman/listinfo/freebsd_fug.com.br
Historico: http://www4.fugspbr.org/lista/html/FUG-BR/