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Sizing vFabric GemFire – VMware’s Java-based, Spring-Enabled, In-Memory Data Platform

Capacity planning in the enterprise is no easy task. In this post, we provide an overview for sizing VMware’s elastic, in-memory data management...

0 replies - 846 views - 10/22/12 by Stacey Schneider in Announcements

C++ or Java: Which is Faster for High Frequency Trading?

OverviewThere are conflicting views as to what is the best solution for high frequency trading. Part of the problem is that what is high frequency trading...

0 replies - 6869 views - 10/22/12 by Peter Lawrey in Articles

Who is Stealing Your Memory? (Application Servers Edition)

You create an amazing app. You put it into production. And you notice that you just do not have enough memory available. Even when all your measurements...

1 replies - 3007 views - 09/23/12 by Nikita Salnikov... in Articles

What is a Memory Leak in Java?

Disclaimer: the post is a simplistic introduction into Java memory leaks problem, aimed mainly for people who have never given this topic much of a thought.Let...

0 replies - 1461 views - 02/20/12 by Nikita Salnikov... in Articles

Put your fat Collections on a diet!

BackgroundEvery Java program uses some sort of data structures, be it a trivial array or a Fibonacci Heap or even something more exotic that only Google search...

6 replies - 4524 views - 11/02/11 by Nikita Salnikov... in Articles

VisualVM 1.3: Detailed Application Monitoring

VisualVM 1.3 has just been released and is now available for download at https://visualvm.dev.java.net! The most significant new features in this release...

1 replies - 9229 views - 07/26/10 by Jiri Sedlacek in Announcements

Passenger Memory Statistic

0 replies - 793 views - 07/13/10 by Snippets Manager in Uncategorized

JDK 6 Update 18 Bundles VisualVM 1.2.1

Java VisualVM, the JDK monitoring and troubleshooting tool, has been upgraded to version 1.2.1 in the recently released JDK 6 Update 18 (see the JDK Release...

2 replies - 2748 views - 01/14/10 by Jiri Sedlacek in Announcements

How To Process Huge XML Documents Using Extended VTD-XML?

0 replies - 3751 views - 11/29/09 by Jimmy Zhang in Uncategorized

Java Lucene Version 3.0.0 In-Memory Or Memory Text Search Example

0 replies - 6872 views - 11/26/09 by Bosco Ferrao in Uncategorized

VisualVM 1.2 Adds Powerful New Performance and Memory Profiler

VisualVM 1.2 has just been released and is available for download at https://visualvm.dev.java.net! After eight months of development, this release...

12 replies - 30388 views - 10/21/09 by Jiri Sedlacek in Articles

JDK 6 Update 14 Includes Latest VisualVM 1.1.1

The just released JDK 6u14 includes the latest version of the VisualVM tool. According to the Release Notes there are many improvements and bugfixes in the...

0 replies - 6737 views - 05/28/09 by Jiri Sedlacek in Announcements

VisualVM 1.1.1: Improved Memory Monitoring

The Java diagnostics & troubleshooting tool VisualVM has its 1.1.1 release today, out at https://visualvm.dev.java.net.  The 1.1.1 release delivers...

0 replies - 4778 views - 02/17/09 by Jiri Sedlacek in Announcements

Free Session on Terracotta: Open Source Network-Attached Memory

Free Event with Ari Zilka In this free session, Ari Zilka shows you how you can get Network-Attached Memory as an appliance-like infrastructure service through...

0 replies - 4173 views - 10/09/08 by Skills Matter M... in Announcements