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Eyal Lupu12/03/12
4632 views
0 replies

How to Override Java Security Configuration per JVM Instance

Lately I encountered a configuration tweak I was not aware of, the problem: I had a single Java installation on a Linux machine from which I had to start two JVM instances - each using a different set of JCE providers

Dustin Marx12/03/12
5868 views
0 replies

Scripted Reports with Groovy

The post will show how custom text-based reports of data stored in the database can be easily presented with Groovy. I will highlight several attractive features of Groovy along the way.

Attila-mihaly Balazs12/02/12
4022 views
1 replies

Java Management Extensions

The Java Management Extensions (JMX) is an API used for managing or monitoring various resources such as applications, devices, services and of course the JVM. Developed through the Java Community Process (JCP), the JMX technology was built as Java Specification Request 3.

Nicolas Frankel12/02/12
2305 views
0 replies

The Cost and Value of Knowledge

I was a student in France when I discovered the Internet and the World Wide Web. At that time, I didn’t realize the value of the thing, even though I taught myself HTML from what was available at the time (even if I don’t remember the sites – they probably have disappeared into Limbo).

Mark Needham12/02/12
6404 views
0 replies

Java: java.lang.UnsupportedClassVersionError – Unsupported major.minor version 51.0

On my current project we’ve spent the last day or so setting up an environment where we can deploy a couple of micro services to.

John Cook12/02/12
4817 views
0 replies

Building a Data Warehouse, Part 5: Application Development Options

Today, our last part in this series, we will take a quick look at the benefits of building the data warehouse before we need it for cubes and BI by exploring our reporting and other options.

Zac Gery12/02/12
9477 views
0 replies

Why Great Teams Build Great Products

Building a productive team begins with understanding the talents and skills of each member. The goal is to have a well balanced team. This balance is achieved through diverse programming skills, varying personalities, and personal strengths.

Attila-mihaly Balazs12/01/12
2165 views
0 replies

(Re)Start me up!

There are cases where you would like to start a Java process identical to the current one (or at least using the the same JVM with tweaked parameters). Some concrete cases where this would be useful:

Allen Coin12/01/12
6501 views
0 replies

NoSQL Week in Review #7

Last week was Thanksgiving here in the States, we hope everyone had a good time even if you don't celebrate it! We at DZone had a great time, but this week it seems like everybody's getting sick. Oh well, it happens. Here's your NoSQL news!

Taha Siddiqi12/01/12
1790 views
0 replies

Scrolling Pages : Tapestry 5 & onScrollBeyond

This blog is about adding pagination in Tapestry 5 using jQuery based onScrollBeyond(). It might sound difficult but as always tapestry makes it so easy that you wonder whether it is worth blogging about

Sander Mak12/01/12
5333 views
1 replies

Unify Client-side and Server-side Rendering by Embedding JSON

Not many applications I work on these days are solely using the traditional server-side rendering model. Neither do they employ 100% client-side rendering and templating.

Mark Needham12/01/12
2528 views
0 replies

Looking Inside the Black Box

I recently came across a really interesting post about black box abstraction by Angeleah where she talks about developers desire to know how things work and the need to understand when and when not to follow that instinct.

Alexander Beletsky12/01/12
4057 views
1 replies

Pair Programming Takes Double Effort

I really like Pair Programming, but I would not use it as day-to-day practice as XP suggests. Most of the time, it's more efficient to work alone.

John D'Emic12/01/12
2798 views
0 replies

Asynchronous Message Processing with Mule

Asynchronous applications are typically easier to scale, allow for the implementation of reliability patterns and sometimes better reflect use cases in the real world.

Mehdi Daoudi12/01/12
3790 views
0 replies

Holiday Shopping 2012, Single Point of Slowness.

The majority of the top retail websites performed very well on Black Friday weekend. It seems that Newegg, however, made some mistakes in scaling their infrastructure.