Category: IT
As JavaOne – preceded by CommunityOne which kicks off tomorrow morning – is approaching fast, this might be a good moment to discuss some of the early rumours, the …
This article does not present a smooth story, but the raw experience of a day on the job. Looking over the shoulders of various Web Developers I have picked …
 Introduction: At AMIS we have a group of Project Managers who exchange experiences and knowledge with each other. This group read the book of Lawrence P. Leach about Critical …
Op maandag 15 juni 2009, een week voordat in Monterey de ODTUG 2009 plaats vindt, heb je de mogelijkheid om alvast te horen wat negen sprekers in de VS gaan presenteren, onder hen twee Oracle Aces en twee …
Lucas already gave a very good in depth overview of the "Hotsos Revisited" session last night. It always amazes me how fast he can make a cool blog post …
It’s Monday night and a select company of DBAs and Database developers have gathered at AMIS HQ in Nieuwegein for the ‘Looking Back at Hotsos 2009’ session. It …
Today I was triggered by a question on the JDeveloper forum about invoking a popup from a backing bean. Actually some time ago I had to build that solution …
The 8th of March 2009…The Oracle Performance Symposium in Irving, Texas, also known as the Hotsos Symposium was about to start… Four Dutch guys had the luck to attend …
Marco Gralike
April 22, 2009
AMIS, Announce / Events, Architecture, Book reviews and Publications, Databases, DBA Oracle, Development Tools, IT, Oracle, Tools
Begin maart 2009 werd in Irving, Texas, het internationale Oracle Performance Symposium Hotsos gehouden. Ook dit jaar stond het symposium garant voor inhoudelijke hoogstaande presentaties en discussies over performance. Vier …
About a year ago, during JavaOne 2008, Geertjan Wielenga and I created NetBeans modules for JBoss RichFaces support. Last week we updated the modules so now version 3.3.0.GA of …
One of the rich aspects of ADF Faces RC (and most Web 2.0/AJAX components) is functionality that performs Partial Page Refresh operations: actions by the user trigger asynchronous communication between …
When developing or testing your web application, you often have to support different browsers and versions. On Window machines testing for different versions of Firefox, Opera and Chrome is …
Op donderdag 12 maart zal tijdens de eerste AMIS KC Test worden ingegaan op drie onderwerpen met betrekking tot testen. De titel van het eerste onderwerp is: "Wij testen …
Another world shattering topic: analyzing tag clouds. This article describes a very simple first step for some analysis at database level of tags that have been associated with database …
ADF Faces RC has built in support for AJAX and Partial Page Refresh. Through the autoSubmit and partialSubmit attributes, we can indicate that a value change or an action …
On Wednesday 25th March, I will present an ADF Masterclass seminar for Oracle University in the vicinity of Oslo (Norway). This masterclass will discuss many valuable lessons we have …
Datum: dinsdag 3 maart 2009 Tijd: 16:30 tot 21:00, incl. diner Locatie: AMIS, Edisonbaan 15 in Nieuwegein Doelgroep: Deze sessie is interessant voor zowel developers, projectmanagers, consultants als sales medewerkers. Coördinator: …
Using Flashback Query is really simple. Leveraging Flashback Query in applications has become a more viable option with the advent of the Table Archive in Oracle 11g R1 …
In this article, we will continue a discussion on asynchronous processing started in a previous article that introduced asynchronous and parallel processing Java using Executors, Futures, Callable Objects …
Just wanted to draw your attention to a "Knowledge Center" session at AMIS this wednessday (25 feb 2009, starting at 16:30). It concerns the new Oracle Service Bus (previously the …
(including all source code left out of the article in IOUG Collaborate 2009 Select Journal) Web applications, like any type of application, contain a great deal of boilerplate …
Processors are not going to get much faster. No higher clockspeeds are foreseen. The speed of processing will be further increasing through parallellization, engaging multiple CPU cores for …
Echo2… oh no, naf! (not another framework). I just want java, not some tricky framework I have to learn into depth before being productive. Ok, then you’re up to …
In the past few months I have been involved in a development project where we are using Hibernate, Seam and RichFaces. One of the requirements of our customer is …
A quick overview of you can create an SCA Composite Application that publishes a WebService interface, accepts SOAP Messages and write their contents to a file, appending a …
An Application Context in the Oracle Database is a name in-memory collection of key-value pairs. Applications can store values in an Application Context – using a package associated with …
One of the rather cool pieces of functionality that did not make it into the JDeveloper 11g Boxer release of early October 2008 is the Meta Data Service …
When you run a ADF Faces 11g Rich Client components application, you (or rather your users) are hit with a substantial JavaScript download overhead. It is not surprising, …
This is the ninth of 12 posts about the principles of agile software development. The purpose is to go back to the start of the agile manifesto (http://agilemanifesto.org/principles.html) and …
In this blog I will show you how easy it is to build a process with Oracle Workflow. This demo consist of an automatic step (plsql function) and …
One thing that always draws me in tools, libraries and frameworks: what are the hooks, the backdoors, the extension points, the APIs, the event listener registration facilities etc. Today …
2009 will be the year of JEE 6. Important specifications in the JEE 6 platform are Servlet and JavaServer Faces. JEE 6 will contain the Servlet 3.0 specification …
At the time I’m writing this, Devoxx 2008 is well into it’s second day. Day one was quite interesting, with the major announcement being the release of JavaFX 1.0 …
This morning I received an email from a reader of one of my articles on the blog. The challenge in the email: I want to programmatically create an …
Here you will find the first demo from my Devoxx 2008 presentation. It shows how you can rapidly create a rich web application based on Java Server Faces …
Here is my Devoxx 2008 presentation challenge: within 30 minutes, walk an audience through ‘JSF On Rails’ with ADF 11g (the application development framework from Oracle) and JHeadstart – …
The Case At the customer we use Oracle Incentive Compensation (OIC). OIC is used to compensate external partners. These partners are maintained in CRM foundation. The partners are set …
ADF 11g Rich Client Components have a facility called the Change(d) Indicator. The changed attribute is specified using a Boolean value or expression (typically the latter). When the …
In a project where i am working on, we needed to show an image and the image should be change when a user would like to do that. For …
For those who are interested, here the presentation and the demo scripts. During the presentation, I made use of an Oracle version 11.1.0.7.0 database on Windows XP. If using …
![Tag Cloud analysis in SQL and PL/SQL – Using Collections, Table Operator, Multiset and Collect operator]({"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"} "Tag Cloud analysis in SQL and PL/SQL – Using Collections, Table Operator, Multiset and Collect operator")