Home Page for the TeradataForum
 

Archives of the TeradataForum

Message Posted: Wed, 25 Jul 2012 @ 22:14:47 GMT


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


Subj:   Help with compression analysis
 
From:   Mani, Vijay

Hi,

Can someone help me with the compression analysis?

I would need some info on how to determine the compression values. For example please find below some sample data. ?I am not sure if I can go by applying compression on top 3 ranks. Can someone guide me on this?

                                               Number of
     COLUMNNAME                       VALUE    records      RANK
     CPN_RWRD_QL_ACC_ISO_PROD_TP_CD      ?           2        ?
     CPN_RWRD_QL_ACC_ISO_PROD_TP_CD     20      51,234        1
     CPN_RWRD_QL_ACC_ISO_PROD_TP_CD     33       8,569        2
     CPN_RWRD_QL_ACC_ISO_PROD_TP_CD     10       1,519        3
     CPN_RWRD_QL_ACC_ISO_PROD_TP_CD     34         626        4

Thanks,

Vijay Mani



     
  <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: 27 Dec 2016