Oracle SOA / Java blog

Articles containing tips, tricks and nice to knows related to IT stuff I find interesting. Also serves as online memory.

Friday, October 26, 2012

Flexibility in generating PDF's from BPEL by using IText and XHTML

I needed a quick but flexible way to generate PDF files from BPEL. The project I was on, was using the iText PDF library; http://itextpdf.co...

Friday, October 5, 2012

Liquibase; an interesting option for efficient database change management

Often relevant when working with Oracle SOA Suite; database change management. There are several issues with database scripts which are roll...

Saturday, September 29, 2012

Suggestions to increase BPEL performance

The performance improvements suggested in this post are partially based on suggestions from the following book; https://beatechnologies.word...

Friday, September 21, 2012

Overview monitoring tools Oracle JRockit

Several monitoring options for the JRockit JVM are available. jps, jstat and jconsole are monitoring tools provided by the Oracle (previousl...

Friday, September 7, 2012

Monitoring DataSources on Weblogic

As an Oracle SOA developer, I've often heard the phrase; 'BPEL doesn't work!'. Almost always the cause can be found in back...

Monday, September 3, 2012

JVM does not start on Windows Server 2008

A customer is using Windows Server 2008 64 bit and the Oracle JDK version 1.6.33 64 bit. Recently, the following error occurred when a (an...

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Maarten Smeets

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