apache & load balancing?

Posted by Mani on Server Fault See other posts from Server Fault or by Mani
Published on 2012-05-14T15:32:12Z Indexed on 2012/09/22 3:40 UTC
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apache2

In apache, mod_proxy_balancer support loan balancing in the easiest way. My question is: Please refer the https://blogs.oracle.com/oswald/entry/easy_http_load_balancing_with When the result the request is processed by workers (load balancing nodes), it comes to load balancing server and then go to client or directly from workers it goes ?

plz answer me.

Example: Method 1: Web Client --> Load Balancer -> Worker -> Load Balancer -> Web Client

OR

Method 2: Web Client --> Load Balancer -> Worker -> Web Client

What is happening in apache load balancer ?

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