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By mitchp
Published: Dec 04 2012 / 08:41

JVMs are considered smart nowadays. Not much configuration is expected ā€“ just set the maximum heap to use in the startup scripts and you should be good to go. All other default settings are just fine. Or so some of us mistakenly thought. Actually there is a lot going on during runtime which cannot be automatically adjusted for performance, so I am going to walk you through what and when to tweak throughout a case study I recently faced.
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