Hello, 
   we are starting the development of a large web applicacion that will server 
many users (20k concurrent users, 350k registered users), we selected Jboss as 
the AS for the clustering features and the licence scheme now I need to pick 
the right strategy for the replication of the cluster.

This is the strategy I have so far, PLEASE correct me if Im wrong.

1.- HTTP-Session replication: The application is not critical, so if one of the 
nodes goes down is aceptable for the end-user to loose the session and start 
all over in another node, so I wont replicate the http-session info and will 
use sticky sessions.

2.- Stateless Session beans replication: Do I need to set @Clustered this 
beans? I mean they are stateless, each node should have hes own pool, or am I 
missunderstanding something?

3.- Entity Bean: to boost performance I should set @Clustered and replicate 
this beans because some instances of this beans will be used a ton more than 
the others.

btw. english is not my main language so please excuse me for the spelling and 
gramatical errors.

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