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Performance Measurement

 
Gustavo Adolpho Bonesso
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What�s the best way for performance measurement of java based applications ?
Thank�s
 
Ilja Preuss
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That's a very broad question which can't be answered generally, I think.
What exactly do you want to measure, and why?
 
Gustavo Adolpho Bonesso
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Hi, Ilja...
I have programs that interact with databases and i have a lot of questions about performance of Java based applications against C applications. I�m a Java entusiastic and i want to compare the performance in access to Oracle Database in these cenarios (C & Java programs).
 
Jack Shirazi
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In scenarios running against databases, it is usually the distributed call overhead that dominates the time taken. So you wouldn't really be comparing Java vs C.
You can trace JDBC interface calls with a number of tools, for example P6Spy
--Jack Shirazi
JavaPerformanceTuning.com
 
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