Danesh Daroui wrote:
Hi Frank,
I think we are talking about different things. I already know that it
is possible to have a web site on multiple server (of course with
different addresses). What I am looking for, is to have mutiple web
servers on one address (single IP), where multiple servers cooperate
with each other to handle incomming requests.
D.
*/[EMAIL PROTECTED]/* skrev:
I have a database cluster to support my webserver mirrors. The
webserver is distributable to install multiple mirrors. There is
no way
to have bottlenecks. These are the two mirrors on different
machinese:
http://breakevilaxis.org/mvnforum/mvnforum/index?lang=en
http://www.ddint.org/mvnforum/mvnforum/index?lang=en
If you like french, it will be
http://breakevilaxis.org/mvnforum/mvnforum/index?lang=fr ....
Once you find your bottleneck, you wil fix it.
Frank Peng.
-----Original Message-----
From: Alexander Lazic
To: [email protected]
Sent: Mon, 3 Jul 2006 09:29:06 +0200
Subject: Re: [EMAIL PROTECTED] Distributed Web Server
Hi,
On Mon 03.07.2006 04:52, Danesh Daroui wrote:
>
>I have set up a web server using Apache and it used to work fine
until
>my site's hit grew up and now it has serious problems because of
>intensive clients traffic. I would like to set up other systems to
>cooperate with my main server and serve clients as well as my main
>server to make ballance when the server is overloaded. How can I
tell
>Apache to cooperate and in other words set up a distributed
network of
>web servers which all servers serves my site? Do I need to install a
>new module? Any solution?
There are many solutions for this *problem* but the first step,
for me
is, where are the real bottlenecks:
1.) application
2.) bandwith (as Chris wrot)
3.) MaxClients to low
4.) some timeouts to high
5.) *internal* Kommunication to slow (DB <=> APPL,APPL <=> WEBServer,
WEBServer <=> Client, ... )
6.) .....
For the solutions:
1.) HW-Loadbalancer
2.) SW-Loadbalancer
3.) ...
HTH
Regards
Alex
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Have you looked at LVS (http://www.linuxvirtualserver.org/)? It's a
software based load balancer (ie. you provide the box). We use it for
load balancing across our web servers. No complaints.
(crappy graphics time....)
______
| ISP |
---+---
|
|
---+---
| LVS |
|
--------------------------
| switch |
--------------------------
| | |
---+--- ---+--- ---+---
|httpd1| |httpd2| |httpd3|...
David f.
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