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what is the difference between homogeneous cluster and hetrogeneous cluster?

 
Seenu Reddy
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Hi Group,
can some body explain what is the difference between homogeneous cluster and hetrogeneous cluster in weblogic.
i went through pdf's i didn't get it.
thanks and regards,
seenu
 
Rahul Mahindrakar
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Seenu can you please put the url to the place you found this.
 
M Suguna
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If the clusters are identical (means they have similar properties, provide similar services...), then they are homogeneous. Else they are heterogeneous.
 
Seenu Reddy
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Hi Suguna,
thanks for replay. i didn't get the point. can u pls specify the url or u can send me the meterial to seenu212@hotmail.com.
regards,
seenu
 
Seenu Reddy
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Hi Rahul,
i didn't get any meterial for this.i think what sugana explained is correct bcz i read the article as follows.
By default, every server in a BEA WebLogic Server Cluster is homogeneous´┐Żhosting all of the same application services. Automatic routing, however, frees your system administrator to partition and dynamically repartition the business processing within the cluster as desired´┐Żfor example, specializing some servers to handle checking accounts and others to handle savings.
regards,
seenu
 
Rahul Mahindrakar
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Hi Seenu,
Now I get it.
What the author means is that by deploying the and application and its components to a cluster rather than to individual servers makes it homogenous.
On the other hand if lets say I deploy application 1 to server A and Application 2 to Server B where in servers A and B form a Cluster then this is a hetrogenous deployment.
 
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