Home Page for the TeradataForum
 

Archives of the TeradataForum

Message Posted: Wed, 14 Apr 2010 @ 10:09:43 GMT


     
  <Prev Next>   <<First <Prev
Next>
Last>>
 


Subj:   Re: Difference Between HSN node and AMPLess TPA Node
 
From:   Md, Asifuddin

HSN stands for Hot Stand By and in the event of failure of a node(s) in MPP system - HSN nodes takes over. HSN will be configured into the system in such a way that they can take over the duty of failed node. The concept is in the event of failure it will take all the work of the failed node it means the AMP Processes on failed node will be migrated to it and the failed node moves out of configuration. AMP less node is sometimes the node is only configured with PEs on that. They are different. TD Manual will have more information on this.


-Asif



     
  <Prev Next>   <<First <Prev
Next>
Last>>
 
 
 
 
 
 
 
 
 
  
  Top Home Privacy Feedback  
 
 
Copyright for the TeradataForum (TDATA-L), Manta BlueSky    
Copyright 2016 - All Rights Reserved    
Last Modified: 23 Jun 2019