Sunday, July 14, 2013

"Java Performance - Charlie Hunt Video Training"



 5/5

Pranaam!! A valuable sneak-peak, a concise presentation on Java 1.7 performance tuning, with all important GC tuning options. The course is good to reinforce Oracle Performance Tuning training or for professional performance tuners to get a refresher. Each Garbage Collection type is explained with examples from verbose GC logs. The explanation is more on what are GCs, the what to performance tune is specific to context and is rightly not a black & white answer for the audience.
The G1 garbage introduced since later versions of 1.6 is interesting and I'd like to more about this.

The sections are divided around 3 topics. Something tells me that part of this training is about to arrive with details on G1 garbage collector or improvements in concurrency in existing GC types.
  • JVM Overview
  • Collecting Performance Statistics
  • Understand HotSpot JVM GC Logs
Regards
Sudeep Namboodiri 

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