System Memory (RAM)

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Troubleshooting Java enterprise application performance

This article addresses frequently occurring issues that can snowball into performance bottlenecks in enterprise Java applications. Based on a sample Java web services application, the authors focus on real-world techniques to catch...

Terracotta and Purdue push limits of RAM

Terracotta 3.6 harnesses untapped server memory to speed up apps, while Purdue develops new breed of faster RAM using far less energy.


JRuby 1.1 released

Second major project release features performance improvements, a re-factored IO implementation, and improved memory consumption.

Sizeof for Java

December 26, 2003

Java memory management

What sort of memory leaks are possible in Java and how do I prevent them?

Dynamic memory; classes Vector and StringBuffer

I want to allocate memory dynamically for any type. In addition, when I use the Vector class it sometimes causes an OutOfMemoryError. How I can handle this situation?

Answers to problems with memory, the Vector class, and the StringBuffer class (x x, 1999)

I want to allocate memory dynamically for any type. In addition, when I use the Vector class it sometimes causes an OutOfMemoryError. How I can handle this situation?

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