Re: COM Performance...

[pgreenfi@xxxxxxxx]

Dean,

The Access Paths you publish are not the document I refer to on OGS, but
they may help.  The document I refer to considers the configuration of the
AS/400 memory and other general Tuning tips.

Although the Access Paths you mention may help with performance, I am
assuming they came from one specific BPCS installation.  By using the
STRDBMON command and analyzing the output,  you can find the Access Paths
specific to your own installation.  These may be the same, however the SQL
Optimizer acts differently at the various O/S levels, and the configuration
and usage of your own database may necessitate a different set of Access
Paths.

IBM has supplied many PTF's to improve the performance (and stability) of
SQL.  V4R2 certainly appears to be better than previous releases.  Along
with Cumulative PTF releases from IBM you can get Database Group PTF's.
These are PTF's specifically developed by the Database team in Rochester.

Hope this helps....


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