Welcome Welcome to our blog about all kind of topics that are related to software development. We blog about:
SOA, BPM, EDA, ECM and all the other buzz words. Beware some post might not be so common as you think. We are not scared to go against main stream thoughts.
Technologies like java, maven, springframework, OSGi and front end technologies and frameworks like jQuery, DWR, Flex.
Finally to make this happen we need tools and of course a Mac (well some of us do). So we blog about that as well.
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By Ben, on August 16th, 2010
By now I’m sure everybody has at least heard of REpresentational State Transfer (REST). REST is an architectural style that was first properly described by Roy Fielding in his doctoral thesis. Since Fielding published his thesis in 2000 the term REST has become very popular among web developers. Mostly for the wrong reasons of course — REST and the derived term RESTful have morphed into marketing jargon for people who really mean "building a web site" when they say "implementing a RESTful architecture".
One of the things that has gone wrong in the area of REST-the-popular-interpretation is that people think that "doing REST" is the same thing as "using HTTP" (another thing is that they think that REST is something you can do). The reason of course is simple: most people use the term REST to mean building a web site. And you use HTTP for that. And in fact I thought it was not a wholly unreasonable position because one of the constraints of the REST architectural style is such that you really would not want to use anything but HTTP as a rule.
However, today, all of a sudden, I stumbled on ultimate proof that REST really is as independent from HTTP as Fielding claims: a piece of software that uses the REST architectural style but not HTTP.
Continue reading Yes! REST really is not the same as HTTP!!
By Allard, on August 8th, 2010
Today, I released version 0.6 of the Axon Framework. 0.6 has many new features and is another step towards full production readiness. There is still some work to do, but first, let’s take a look at what has changed…
Continue reading Axon Framework 0.6 released
By Allard, on April 24th, 2010
 Today, I finalized the 0.5 release of the Axon Framework. There is quite a number of changes since the 0.4 version. The 0.5 version is a major step towards production readiness of the framework.
Besides some changes to existing building blocks, such as the event bus, which is now much more powerful, the 0.5 version also includes some new features.
Read on to find out more.
Continue reading Axon Framework 0.5 released
By Allard, on February 21st, 2010
 Last week, I published the 0.4 release of the Axon Framework. Axon helps developers build high performance, scalable and extensible applications using the CQRS pattern. The 0.4 release is a major step towards 1.0, and includes transactional event handling, high-performance caching repositories and easy configuration of event sourcing support. Furthermore, we have also built a demo application that uses Flex to get real-time updates pushed from the server.
Read on to find out more.
Continue reading Axon Framework – the CQRS framework for Java – version 0.4 released
By Allard, on December 21st, 2009
Command Query Responsibility Segregation (CQRS) is an architectural style that makes a clear distinction between commands, which tell an application to do something, and queries, which are requests for information from an application. This distinction comes from the fact that the requirements (and thus also the model) for the execution and validation of commands are significantly different than those for queries. Events play an important role in the synchronization of application state resulting from executed command.
Applying a CQRS style architecture involves the development of quite a lot of “plumbing” code: event dispatching, asynchronous event processing, transactions, etc. cqrs4j, an Apache 2 licensed open source framework, takes care of all the plumbing for you. Read on to find out how…
Continue reading CQRS made easy with cqrs4j
By jettro, on July 24th, 2009
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Today we release the website of a new User group for all Domain Driven Design enthusiasts. This user group is meant to facilitate all experienced DDD people to unity and share ideas/experiences. We also would like to help starters getting up to speed learning [...]
By Allard, on July 1st, 2009
 In one of my most recent projects, I decided to design and build the application according to the principles of Domain Driven Design. One of the guidelines promoted by Domain Driven Design is the way the interface of the Repository is designed. This changed the way I look at both the design and the location of the Repository interface. It’s all gain, no pain.
Continue reading Designing the Repository interface
By freddie, on June 30th, 2009
I challenge the Java Hackers, read on….
As you probably all know by now, I have joined ISIS Papyrus a while ago and last week i was reading the Papyrus Objects Developer Guide again and suddenly lightning hit me and the question raised can this actually be done in Java and if so, how and how easy?
Be aware, reading further could put you in a depression but on the otherhand the real Hacker will find it a challenge. Are you the Hacker?
Continue reading Call for Action for the Java Hackers
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