Oracle Workshop for Weblogic 10gR3: "requested array is larger than heap"

little note to myself During development for the osb pop-ups from eclipse keep coming by : "requested array is larger than heap" Fix for me : http://forums.oracle.com/forums/thread.jspa?threadID=847409&tstart=0 goto : [sourcecode language='xml'] \osb30\user_projects\workspaces\\.metadata\.plugins\org.eclipse.wst.server.core\publish\ [/sourcecode] and delete the publish*.dat change startup settings of eclipse see help from workshop ide itself, topic "Allocating enough...

The Forrester Wave: Enterprise Service Buses, Q1 2009

Last month The Forrester released their evaluation of some of the vendors of enterprise services buses for Q1 of 2009. It gives a good overview of the core and extended functions of the daily ESBs and the strengths and weaknesses of the vendors (for both the licensed and open source esbs). Go read it! Original...

GlassFish, The Google Trends

The Aquarium posted some lately stats about the usage of the Glassfish application server. Nice to see it's coming close at some points to the JBoss application server (i think the one which is his closest competitor). At the 10th of february a nice heap when Sun announces his "Sun GlassFish Portfolio". If we take the stats of some other big competitors in the charts we'll notice a few differences. When we take oracle as and ibm websphere together with glassfish and jboss i guess the last...

Jersey 1.0.2 got released

New version of the reference implementation of JAX-RS 1.0 API got released (sorry for the delayed announce...was busy lately). Jersey is also integrated in glassfish so will be available in the update center (v2 and v3 when some dependency problems got fixed). Resources info download quick start Paul Sandoz blog Original...

Oracle BPEL Fault Policy Framework handling custom business faults

From the Oracle forum and from the comments on my article about Oracle BPEL Fault Policy Management i get a lot of questions about how to let the framework handle my own custom defined 'business faults'. In certain situations the default set of faults defined by Oracle aren't suited enough and you need to define your own faults. If we look into the examples which got supplied by Oracle we can see an example over here. In this example they defined their own NegativeCredit-fault. The Oracle...

Mule IDE 2.0 RC1

I'm currently working on a proof of concept for testing the mule esb for a local goverment. It's a nice case to become familiar with a new esb since i mostly did my development on the Oracle ESB/ALSB. Good too see some differences in concepts/techniques and connectivity and what the open source world has to offer for service busses. Though the mule-source.org gives me some nice documentation/examples, i was still missing a good ide for development (though most can be done with some simple...

New blog!

Welcome to my new blog. Overhere i will try to post once in a while some articles about my knowledge and experience during daily work. If you would like to see some information on subjects please tell me and i will try to update in the...