Performance

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The Days of Shell and Rational Roses

This post  reminded me of why UNIX and combining simple single function programs together made UNIX (and Linux) so amazing. My first college CGI and my...

2 replies - 2186 views - 01/29/13 by Tim Spann in Articles

Lean distribution of ActiveMQ

I saw a question on the mailing list asking for a simple, stripped-down, version of ActiveMQ. The default distribution and all of its runtime dependencies come...

0 replies - 1534 views - 01/29/13 by Christian Posta in Articles

Java concurrency: the hidden thread deadlocks

Most Java programmers are familiar with the Java thread deadlock concept. It essentially involves 2 threads waiting forever for each other. This...

0 replies - 1914 views - 01/28/13 by Pierre - Hugues... in Articles

How aggressive is method inlining in JVM?

Ctrl + Alt + M is used in IntelliJ IDEA to extract method. Ctrl + Alt + M. It's as simple as selecting a piece of code and hitting this combination. Eclipse...

1 replies - 2740 views - 01/28/13 by Tomasz Nurkiewicz in Articles

Suffering-Oriented Programming

While exploring the Flume architecture, I came across a presentation called 'Become Efficient or Die: The Story of BackType' that coined a new term -...

0 replies - 3769 views - 01/25/13 by Nishant Chandra in Articles

Resolving a HSQLDB Exception in Hibernate 4

Recently I was trying to have a small working PoC on a multi-tenancy in Hibernate 4. All the Hibernate 4 dependencies were declared in the pom.xml...

0 replies - 1925 views - 01/24/13 by Jagannathan Asokan in Articles

perf4j – Sample Snippets

 All samples depend on the Perf4J.import org.perf4j.StopWatch; import org.perf4j.log4j.Log4JStopWatch;   public class ArrayCopy {   private...

7 replies - 13084 views - 01/23/13 by Jagannathan Asokan in Articles

ActuateOne for OEMs

"Actuate BIRT’s (Business Intelligence and Reporting Tool) proven technology allows software companies to innovate, leapfrog the competition and meet...

0 replies - 244 views - 01/22/13 by Kelley Gemma in Uncategorized

Spring Data JDBC Generic DAO Implementation: Most Lightweight ORM Ever

 I am thrilled to announce first version of my Spring Data JDBC repository project. The purpose of this open source library is to provide generic,...

5 replies - 8879 views - 01/22/13 by Tomasz Nurkiewicz in Articles

dejavu - A High-Performance OOP Library For JavaScript, With Node.js Support

dejavu is a high-performance object-oriented programming library for JavaScript, which can be used with Node.js.  If you come from other object-oriented...

0 replies - 2682 views - 01/21/13 by Hirvesh Munogee in Articles

Node.js is Like PHP in the 00s: Already Ubiquituous, Just Not Detected Yet

In the early two-thousands, corporate applications were built with C, Java, or sometimes ASP. At that time, PHP wasn't welcome in the enterprise world yet. But...

0 replies - 7392 views - 01/21/13 by Francois Zaninotto in Articles

Web server performance test with ApacheBench

When you set up new web server instance you need to test its performance. Same thing when you need to change some option that can directly affect web server...

0 replies - 2998 views - 01/20/13 by Alen Komljen in Articles

Node.js For PHP Programmers #4: Streams

After dealing with web applications a lot, you realize that it's all about a series of bytes transiting from one computer to another. You can accomplish...

0 replies - 2942 views - 01/20/13 by Francois Zaninotto in Articles

Visual GC

Most of us are aware of the Java Tuning using the heap sizing, GC settings. But there are several more which one can use. Please refer the following websites...

0 replies - 4361 views - 01/19/13 by Jagannathan Asokan in Articles

The trials and tribulations of a large-ish dataset

Last week I wrote a little script in node.js. Its goal? GET ALL THE DATA! The plan was to scrape a massive dataset off Github and do some analysis of...

0 replies - 1724 views - 01/18/13 by Swizec Teller in Articles