Java Performance Services
Training, Seminars, Benchmarking, Tuning

Java Performance Tuning Course


Chania Crete, May 17-20, 2010


Sun Extreme Learning EXL-2025

Houston, December 1-4,2009
New York, December 8-11, 2009
Washington DC, January 5-8, 2010



San Francisco, January 11-14

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Latest tagged entries for 'TUNING'



Mixing long and short lived objects

Sunday, 13 September 2009 11:16 P GMT+01
When blog-city was in it’s infancy Alan Williamson wasn’t using a lot of hardware to support the system (new stuff was in the mail). In fact, it was running on a single PIII 850MHz PC with 512M of ram and a single disk.
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Simple logging tip

Wednesday, 2 September 2009 8:15 A GMT+01
Each time I go into a round of preparing for course delivery I try to drop in information about any recurrent problem that I've run into. This time round the recurrent problem is object creation.Included in the list of latest places where I'v
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Continuous Performance Testing

Tuesday, 16 June 2009 12:52 P GMT+01
It's good to finally see Continuous Performance Testing finally getting some press. I figured it was only a matter of time as it is the next obvious step in the evolution of continuous integration and unit testing. Uncle Bob tiwttered a question
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My advice on JVM heap tuning, keep your fingers off the knobs!

Friday, 15 February 2008 8:56 A GMT+01
Just in the last few months I've been seeing an increase in the number of people seeking advice in the forums on how to tune garbage collection and/or size Java heap. While it is encouraging to see that  more people are becoming more aware t
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Java on Crete

Friday, 6 April 2007 11:03 A GMT+01
Next month I’ll be in Xanix located on the Greek island of Crete presenting my Java performance tuning course. Why Xania and why Crete? The initial reason is Heinz, he now lives there. But aside from that, what I discovered after our first offerin

Proposed Anti-Pattern, Shot in the Dark

Monday, 10 July 2006 8:34 P GMT+01
The purposed anti-pattern has been named “Shot in the Dark” after a conversation with Dr. Heinz Kabutz. As the name implies, Shot in the Dark describes the best efforts of a team attempting to correct a poorly performing application without the b
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