Dear listers,
Could someone shed some light on the following question? I can not figure
out by myself because I am really a new bee on this:)
In my application, I need to query a IOT that is not partitioned.I was
getting bad performance. It is running on Sun E3000 with oracle 8.1.5 and
Solaris 5.8. The machine has four cpus. The application itself is multithreaded
to query different tables. One thread is querying the IOT. While all other
threads terminate, the thread querying the IOT still need to run for a long
time. From the explain plan it is using index range scan. My questions is in
this knid of situation could I use parallel query to improve performance? If I
could how shoud I set the values for parallel_server and parallel_min_servers?
Thanks a lot.
Shu
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Author: shuli
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