I am thinking if it's possible to use a 2nd network card to implement a
interconnection backplane between the clustered servers.
Let me "ascii-art" this :
||
Load Balancer
||
--------SWITCH--------
| | | |
| | | |
JB1 JB2 JB4 JB5
| | | |
--HUB-- --HUB--
In this example JB{1,2} are a cluster, and JB{3,4} are a second cluster.
The replication messages would be contained in the backplane between the
elements of each cluster and would not overload the other cluster.
The switch between the LoadBalancer and the JB instances would redirect
the requests to the servers, not depending on the saturation of the
backplanes.
Well, with this I'm asking 2 questions:
1 - Can JBoss use a topology like this?
2 - Someone else thinks that this (topology) can be usefull/more
efficient?
Thank you
--
Joao Pedro Clemente
jpcl @ rnl.ist.utl.pt
(when not working out)
(when not sleeping)
(when not surfing)
(when not ... ;)
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