Introduction to WebLogic Real Time, Core Edition

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Overview of WebLogic Real Time, Core Edition

What is WebLogic Real Time, Core Edition?

Example Use Cases

Derivative Exchange Defies Arbitrage Traders

Competition-Beating Risk Calculation Infrastructure

Software Components

BEA JRockit 1.4.2 R27.1 JVM

BEA JRockit 5.0 R27.1 JVM

Deterministic Garbage Collection

Enabling the Deterministic Garbage Collector

JRockit Runtime Analyzer (JRA)

Supported Configurations for WebLogic Real Time, Core Edition

Support for WebLogic Real Time, Core Edition


Tuning Real Time Applications for Deterministic Garbage Collection

Basic Environment Tuning

Basic Application Tuning

J2EE Application Tuning

JMS Application Tuning

JVM Tuning for Real-Time Applications

Allow For a Warm-up Period

Adjust Min/Max Heap Sizes

Increase or Decrease Pause Targets

Set the Page Size

Determine Optimal Load

Analyze GC With JRockit Verbose Output

Limit Amount of Finalizers and Reference Objects

Adjust the GC Trigger

Adjust the Amount of GC Threads for Processors

More Tuning Information

JRockit JVM

WebLogic Server

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