Performance

Performance Management in Continuous Integration

I recently gave  presentations on Performance Management as part of Continuous Integration at QCon London and JAX in Wiesbaden. While I got the feedback that...

1 replies - 2089 views - 05/07/09 by AloisReitbauer in Articles

Monitoring GlassFish Application Server's HTTP Service Using VisualVM

The GlassFish application server has some monitoring features which are exposed through its administration channels including Administration Console and...

3 replies - 3602 views - 03/24/09 by Masoud Kalali in Articles

How to Fix Memory Leaks in Java

Your pager hasn’t been sleeping well. It periodically wakes you up in the middle of the night to tell you that your server is firing off...

6 replies - 24464 views - 03/18/09 by krunic in News

Performance Monitoring Using Glassbox

The industry is recognizing the fact that performance testing & engineering should be part of the project execution road map starting from the requirements...

5 replies - 4658 views - 03/05/09 by Viral Thakkar in Articles

Java Media Player - Final Chapter?

As those who have been following my blog know, I have dug down deep into the coding of the GUI. I started there since I deemed that to be the most risky part...

9 replies - 3871 views - 11/03/08 by Mikael Grev in Articles

Case study: Performance Tuning a Web Shop – Part 2

In the first part of this article, I’ve talked about the speedup challenge of a large Dutch web shop. We discussed our biggest gains applied on bottlenecks...

5 replies - 5842 views - 09/30/08 by Jeroen Borgers in Articles

Rule Engines and Performance Misconceptions

I'm starting to see a misconception between users on rule engine performance. They seem to struggle on why you can hand craft some java code and get better...

2 replies - 4829 views - 09/12/08 by Mark Proctor in Articles

Parallelize your arrays with JSR 166y

The JSR-166y, which I described earlier in the post dedicated to the fork/join functionality is really amazing in how nicely it shields developers from dealing...

0 replies - 6956 views - 08/26/08 by vaclav in Articles

Scala Actors 101 - Threadless and Scalable

Application performance is no longer a free lunch, and with current hardware trends of cores-for-the-chores, the search is on for the programming model that...

3 replies - 13443 views - 08/12/08 by Debasish Ghosh in Articles

Efficient XML Processing Using SAX and Java Enums

I had a chance to do some XML crunching lately. I used a design pattern for this purpose which is both efficient and elegant. I'm not sure who thought of this...

9 replies - 6579 views - 08/06/08 by Zviki Cohen in Articles