The best solution is to offload SSL 
encryption/decryption from the web server to a seperate 
device.  Then you can load balance the web servers 
independent of the SSL overhead.  This is shown in the 
final example on the page Lawrence sent along.  I 
actually represent a company that is considering 
bringing a low cost hardware SSL accelarator into the US 
market, we're just trying to determine how much demand 
there might be for the product.  It integrates with any 
load balancing tool seamlessly.


> Just a quick warning if any of your servers are going 
to run ssl. Load
> balancing in this form cannot really be done against 
an ssl transaction -
> something I've found from research and experience 
(unfortunately, the
> experience came before the research) :-o  
> 
> Seriously, though, if you want to properly load 
balance anything that uses
> w/ ssl you should handle the ssl decryption / 
encryption between the user
> and load balancer, NOT between the load balancer and 
server. Here's a good
> link to check out for more info. Maybe not completely 
appropriate for what
> you're asking, but good background anyway:
> 
>  
http://www.onjava.com/lpt/a//onjava/2001/09/26/load.html
> 
> -Lawrence

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