Accelerate Your JBoss Enterprise Middleware - Red Hat Summit
Accelerate Your JBoss Enterprise Middleware - Red Hat Summit
Accelerate Your JBoss Enterprise Middleware - Red Hat Summit
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<strong>Accelerate</strong> <strong>Your</strong> <strong>JBoss</strong> <strong>Enterprise</strong> <strong>Middleware</strong> –Java Virtual MachineJavaJavaVirtualVirtualMachineMachine●The Java Virtual Machine is our key piece of software, as the entireplatform is completely dependent on it.● Tuning the JVM can be difficult.● Start simple!● Test one thing at a time!● Understand your goals!● Use the 64-bit JVM with Compressed Oops.● Seems like the 32-bit JVM is on its way out, with perhaps theexception of virtualized environments that have severe memorycontraints.● Key topics:● Garbage collection algorithms.● CMS vs. Throughput on JDK 6.● G1 vs. Throughput on JDK 7.● Compressed Oops.● Large Page Memory.
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