Category: Software Development
Even when JSF was not around and ADF Faces was still called UIX, Oracle already had the cool “Partial Page Request” (PPR) feature. What this boils down to is that …
I almost forgot that there was life before JDeveloper and ADF 11g…… As of last week, the JDeveloper 10.1.3.4 release is available for download on OTN: http://www.oracle.com/technology/software/products/jdev/htdocs/soft10134.html. Apparently, this …
Oracle has upgraded the apex.oracle.com service. Now you can use this free service to evaluate Oracle Application Express and (some of) the new PL/SQL and SQL features of the Oracle …
AMIS is puting more and more emphasis on IT architecture. That is one of the reasons why I am doing my Masters in IT architecture and why AMIS is …
When developing and/or debugging BPEL processes, the Oracle BPEL Console is your best friend. Every change to every variable, every activity that was executed, everything is right there for …
One very efficient way of passing data from the Java application to the database is through the use of custom Oracle Types. Even when we want to send a …
In this article something you may never do in exactly this way. Yet something that may become increasingly more useful, as our databases will have ever more Data Service …
While preparing for a whole different topic, I had to create a few demonstrations of using custom SQL Types and Collections in both SQL and PL/SQL. While nothing spectacular …
There are many ways to reassign employees. You, as a programmer or DBA could, for instance, write an update statement to do that. But let’s say that you don’t …
During the ODTUG conference in New Orleans, there were multiple sessions for the Development/DBA. As I consider myself a developer with a great interest in the database, I love …
Oracle recently published the most recent version of their global price list. I am not sure how it translates to local transactions (for example if and how the currency …
Recently I have been doing quite some work with WebServices – calling them and implementing them, from and in both PL/SQL and Java. And in conjunction with BPEL and …
This is the seventh of 12 posts about the principles of agile software development. Purpose is to go back to the start of the agile manifesto (http://agilemanifesto.org/principles.html) and discuss …
The other day, I sat preparing for a demonstration of a data driven Java Web application. I preferred to be able to present the demo without actually having to …
When we were doing the APEX vs. ADF session at the last day of the ODTUG Conference yesterday, Dimitri showed a nice feature in APEX that allows you to …
The 11g release of the Oracle Database gave us the PL/SQL Function Result Cache. This feature can help speed up performance in calling PL/SQL functions by caching function When …
One of things to learn during conferences is about the tricks used by fellow presenters to make their presentations better fun. One of the nicest things I picked up …
Any conference with a large crowd of developers, passionate about their work and the tools they work with, is of course a breeding ground for speculations, rumours, frustrations, honest …
Being in New Orleans for a festive conference like ODTUG brings me in a mood to write about something colorful – even if not very useful. And perhaps every …
In the course of my current studies into XSD (XML Schema Definition) and how to convert from XSD to Java Class and vice versa as well as to Database …
Though I did not particularly liked it, not having my bag returned by the conveyor belts of New Orleans Airport as I arrived yesterday for the ODTUG 2008 Kaleidoscope …
While the 2.0 release of the JSF specification will do something about it, the 1.x implementations of JavaServer Faces only offer request, session and application scope. Many JSF implementations …
Earlier this week, Geertjan Wielenga asked me if he could come and visit me to watch the Netherlands beat France in the soccer match on Friday, June 13. Of …
Today me colleagues Lucas, Gerwin and I got some nice “Oracle Open World Welcome Notification” e-mails from the Oracle Open World 2008 team. We are happy to announce that …
Lucas Jellema
May 30, 2008
AMIS, Databases, IT, Java, Oracle, Oracle Application Development Framework, Oracle WebLogic Server, Tools, Web HTML5 CSS3, Web/Java
Thursday 29th May – some 70 Java specialists gathered to discuss the main themes and findings from the 2008 JavaOne conference. Peter, Wouter and Lucas presented on their experiences …
An Overview of Oracle ADF Data Visualization Components – Tuesday, June 3rd – 16.30-21.00, Nieuwegein Oracle JDeveloper 11g Application Development Framework (ADF) offers a powerful and productive environment for …
This week Sander Hoogendoorn (Cap Gemini) presented a seminar about “Estimation with Use Casesâ€. Generally, this seminar confirmed that the development method of AMIS, internally called the “Way We …
The GlassFish and OpenESB session we hosted yesterday was very interesting. Alexis Moussine-Pouchkine, Java Architect at Sun Microsystems in France and GlassFish Evangelist (though he is none too happy …
A table without single-column primary key, Java developers don’t like them because it’s more work than just putting @Id on a field. When you’re using Hibernate Annotations you might …
JavaOne 2008 made one thing abundantly clear: everyone who owns a product, being it a commercial product or an open source product, desperately needs attention. A product that is …
Op dinsdag 20 mei 2008, bijna een maand voordat in New Orleans de ODTUG 2008 van start gaat, heb je de mogelijkheid om alvast te horen wat deze negen …
Apart from sessions in which an overview of a certain topic is presented, JavaOne also had a few sessions in which the audience got the chance to actually do …
Some words, names of terminology quickly come to govern a conference such as JavaOne 2008. Some things are talk of the day or even the hour, while other themes …
While at the Oracle booth in the Java Pavilion during JavaOne, I took the opportunity to pose a question to one of the JDeveloper product managers about an issue …
Tonight Lucas, Wouter and myself went to a very interesting session at JavaOne, to hear how two of my favourite Java technologies, EclipseLink and Coherence, can work together to …
JavaServer Faces has been around since 2004. The current release is 1.2. Work has started to produce the 2.0 release which will be part of JEE6, which is slated …
The second day of JavaOne 2008 started with a key note by Oracle. After that I attended a presentation about the Swing Application Framework and WebBeans. Next I hung …
On day 2 of JavaOne 2008, Lucas Jellema and Peter Ebell did a presentation about enabling company and user level customizations of JSF applications. Using the title "Did We …
On day 2 of JavaOne 2008 I visited the Sun booth at the Pavilion to ask some questions about the Open Portal project. There I got word that Sun …
This morning at JavaOne 2008, Oracle officially announced the availability of the Technology Preview of its 11g Fusion Middleware stack. With the production release of Fusion Middleware 11g only …
![Juggling with SQL Types in SQL and PL/SQL – fading borders between Collection and Table]({"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"http:\/\/seattletimes.nwsource.com\/ABPub\/2012\/08\/02\/2018836700.jpg","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"} "Juggling with SQL Types in SQL and PL/SQL – fading borders between Collection and Table")