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Re: Duplicate clustername value sets in config-subsititions file

by Rex Wang-2 :: Rate this Message:

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Thanks! So IIUC, farm provide system Load balancing, while Cluster add the ability of failover, is that right?:-)

-Rex

2009/7/9 Gianny Damour <gianny.damour@...>
I would say the other way around. A cluster is a type of farm.

I see a farm as a set of independent instances. I see a cluster as a set of collaborating instances. You can deploy a non clustered application to a farm whereby you do not have resilience in case of service failure. And you can deploy a clustered application to a farm to increase service resiliency if necessary.

Thanks,
Gianny


On 09/07/2009, at 12:49 PM, Rex Wang wrote:

well, Gianny, is a server farm not a type of cluster?

-Rex

2009/7/8 Gianny Damour <gianny.damour@...>
Hi,

It seems to me that farmName would be better than farmingClusterName as there is a clear distinction between a farm and a cluster.

Thanks,
Gianny


On 06/07/2009, at 7:47 PM, chi runhua wrote:

Hi all,

I just noticed there are 2 pairs of clusterName=CLUSTER_NAME in config-substitions.properties.  My understanding of them is one for WADI clustering and another for farming.

Can we using different keywords to identify them? ie.  farmingClusterName and WADIClusterName or sth. like that.


Jeff  C




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