Jameel Khan

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since Aug 07, 2007
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Recent posts by Jameel Khan

Hi Guys,

I have one question regarding the performance tuning of the weblogic portal application (or may be any J2EE application for that matter) :

I understand that there could be lot of performance bottleneck areas e.g
(a) network issues (not enough bandwidth),
(b) bottleneck because of the DBs,
(c) application design/coding
(d) JVM might not have been tuned as per the business requirement of the application
(e) lack of clustering
(f) hardware problems (CPUs, RAMs etc)

Inorder to do the capacity planning for such an enterprise applications, what would be the best starting point?

Is it a good idea to start and profile the application using some profiling tools like OptimizeIt or JProbe? and then analyze the profiling the data and conclusion can be drawn interms of what and where the major bottleneck is into the application and accordingly it can be worked upon.

Or if there is any better and elegant way doing capacity planning?

Thanks for your time.

Regards
Jameel
14 years ago