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From Peter Royal <>
Subject Re: big ESQL performance problem - this one's weird
Date Tue, 04 Mar 2003 16:27:01 GMT
On Tuesday, March 4, 2003, at 11:11  AM, Leszek Gawron wrote:
> Yes but some people in this discussion blamed the amount of SAX events 
> to
> handle for bad performance. So now it is clear that it's the rowset 
> traversal
> that consumes so much CPU, but still why? I'm not skilled in JDBC. The 
> only
> difference I can tell from Squirell SQL client is that it does not use 
> prepared
> statements.

If you can, stick a profiler on it. is nice 
and give you a 10-day trial.

We found that prepared statements were very slow under pervasive and 
got a 25% boost by removing them. Make sure you are using the latest 
pervasive JDBC driver too.

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