Home Page for the TeradataForum

Archives of the TeradataForum

Message Posted: Thu, 23 Jan 2003 @ 18:30:51 GMT

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

Subj:   Re: Connectivity Tests
From:   rmhsmd

For exports (BTEQ, ODBC, etc), ensure the response buffer is maximum e.g. 64000. I don't know the exact max number. Each interface has a different way of specifying that. For example, I believe BTEQ defaults to 8K which would require 8 times as many request/response round trips as 64K.

Your FastExport result of '1 session is best' indicates fundamental incorrect operation of FastExport--it was created to speed up the return phase via multiple sessions (via interleaved non blocking operations returning one spool). An incident should be opened. Increasing sessions should increase the return phase throughput dramatically (with diminishing returns) assuming no other limiting factors such as the LAN, client cpu, output media, etc.

  <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: 28 Jun 2020