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Re^4: Space Efficiency of Hashesby terra incognita (Pilgrim) |
| on Mar 16, 2005 at 16:20 UTC ( #440001=note: print w/replies, xml ) | Need Help?? |
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Some tuning suggestions for DB2 can be found at
http://www-128.ibm.com/developerworks/db2/library/techarticle/dm-0404mcarthur/index.html
These include suggestions for tuning your SQL Statement so you do not need to rely on your DBA to do them. One improvement I have used in the past is the "SELECT … FOR READ ONLY" optimization. This will allow DB2 to speed up the statement execution in some cases.
In Section
Seekers of Perl Wisdom
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