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Archives of the TeradataForum
Message Posted: Thu, 25 Apr 2002 @ 23:54:22 GMT
| Subj: | | Re: ODBC performance |
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| From: | | Colo Tordoc |
I ran into a similar issue some time ago. Increasing the max resp parameter yielded only marginal improvement (maybe 5-10% but hard to
tell due to the workload on the TD mainframe). I also tried to start several threads by horizontal-partitioning the data transfer to the
client and got much better performance - so it would seem that either TD's ODBC driver has some internal limitation or TD is somehow
marshaling bandwidth. I suspect there is some sort of bandwidth management since I have also noticed sort of a similar behavior with Unix
bteq exports running against the same TD mainframe.
Colo
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