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JavaOne 2012: Diagnosing Your Application on the JVM

It was worth attending Staffan Larsen's (Oracle Java Serviceability Architect) presentation "Diagnosing Your Application on the JVM" (Hilton Plaza...

0 replies - 2476 views - 10/04/12 by Dustin Marx in Articles

JavaOne 2012: Looking into the JVM Crystal Ball

I returned to Plaza A/B in the Hilton to attend the fourth session on Monday, but first went up to the top floor of the Hilton to pick up lunch. I'm...

0 replies - 3076 views - 10/02/12 by Dustin Marx in Articles

Why Can’t I Turn Off the Garbage Collector?

Let’s start with a quick rewind to the early days of my career as a Java developer. I wanted to eliminate Garbage Collection (GC) pauses from a test that...

0 replies - 4030 views - 09/06/12 by Nikita Salnikov... in Articles

Troubleshooting False Alerts in Hyperic With Time Sync

False alerts are quite possibly the most annoying thing to any sys admin. Your monitoring tool shows your resource is down, you go check on it, and its fine....

0 replies - 899 views - 09/06/12 by Stacey Schneider in Announcements

Putting an Apache Lucene Index in RAM with Zing JVM

Google's entire index has been in RAM for at least 5 years now. Why not do the same with an Apache Lucene search index? RAM has become very affordable...

3 replies - 6932 views - 08/04/12 by Michael Mccandless in Articles

5 Tips for Proper Java Heap Size

Determination of proper Java Heap size for a production system is not a straightforward exercise. In my Java EE enterprise experience, I have seen...

0 replies - 17188 views - 07/18/12 by Pierre - Hugues... in Articles

Excelsior JET 7.6 MP3

Excelsior JET 7.6, a complete Java SE 6 JVM with an ahead-of-time compiler, has received a number of important bug fixes through Maintenance Pack 3. MP3 comes...

0 replies - 793 views - 06/27/12 by Dmitry Leskov in Announcements

Video: MongoDB and the JVM

Brendan W. McAdams presents the following presentation (approx. 1 hour) on bringing together MongoDB, a popular NoSQL database, with the Java Virtual...

0 replies - 3758 views - 06/26/12 by Eric Genesky in Articles

For Java Devs - Here's How to Get Started on Azure Using a Virtual Machine

The 8-minute video below shows how Azure caters to the needs of the Java devloper. 

0 replies - 3276 views - 06/19/12 by Eric Genesky in Articles

How fast are JVM-based languages growing among developers?

The Big Three - Scala, Clojure and Groovy. The following is an article written by TheCodeGeneral (not too sure who he is, but is quite respected in the...

0 replies - 8771 views - 05/14/12 by Judah Johns in Articles

There is Safety in Numbers: How to Build Fail-Safe Clusters

Very often, websites can't cope with any extra load, whether from high traffic or performance reducing tasks. As a result, companies lose money, as well as...

1 replies - 6403 views - 04/10/12 by Judah Johns in Articles

Exploring Java's Concurrency Model with JRuby in the Driver's Seat

Threads are back in style these days. If you were like me, a Java engineer getting into Ruby couple years back, you probably would have seen your fair...

0 replies - 4275 views - 02/28/12 by Santosh Kumar in Articles

How Tumblr Evolved Towards JVM-Centric Development

According to a recent interview, Tumblr's transformation from small startup to blogging beast has led to an adoption of a JVM-centric approach to development....

0 replies - 5503 views - 02/15/12 by Eric Genesky in Articles

Web application in Clojure: the starting point

Ring is a basic tool for executing your Clojure code into a web server environment, by satisfying HTTP requests and producing responses. In scope, Ring is...

0 replies - 6011 views - 01/05/12 by Giorgio Sironi in Articles

Clojure libraries and builds with Leiningen

Leiningen is an automation tool for Clojure projects: while you could in theory continue to use Ant and Maven directly to download JARs dependencies and to run...

0 replies - 4543 views - 12/27/11 by Giorgio Sironi in Articles