Author: Lucas Jellema
Today – Tuesday March 18th – is a special day at AMIS. Together with the Oracle Applications User Experience Team, we host the UX Expo – a combination of …
Just published from the Oracle Press Room:
The Oracle Technology Network has just published my article on asynchronous interactions used in multi-layered architectures to free up resources and create at least the perception of speedy processing. …
On Friday 7th of March, Bob Rubart interviewed both Jeremy Ashley and Lucas Jellema about trends in User Experience, the consequences of these trends – both in terms of …
I am no Linux wizard by any standard. During the installation of some piece of Oracle software, I ran into a an error, indicating that my /tmp folder had …
In a recent post I have introduced the key concepts in Adaptive Case Management (ACM). In the article you are reading now, I want to show an example of …
My introduction into the world of adaptive case management (ACM) feels like a huge relief. Without having to give up the benefits from structure and organization, ACM allows me …
Oracle wants to lead in User Experience. Plain and simple. To that end, it has established the Applications User Experience team (back in 2007) – a relatively independent team …
In the past few hours, Douwe Pieter van den Bos released the second issue of OTech Magazine to the world. This magazine contains 17 articles from expert authors around …
Tag Clouds are an interesting way to present information. They very quickly convey an impression of the relative sizes of a substantial number of entities and they do so …
Lucas Jellema
November 15, 2013
AMIS, APEX, Architecture, Business Process Management (BPM), Cloud, Data Warehousing & BI, Database, DBA Oracle, Development Tools, Java, Oracle, Oracle 12, Oracle Application Development Framework, Oracle WebLogic Server, PL/SQL, SOA, WebCenter
Oracle OpenWorld is a monster event – 10Ks of attendees, thousands of sessions and 100Ks of private conversations that all help convey and define the message about Oracle’s strategy …
The accuracy, internal quality, and reliability of data is frequently referred to using the term ‘data integrity’. Without it, data is less valuable or even useless. This session takes …
(this article is a live blog: it is a work in progress – as I am currently reading this book – and this article will be updated in the …
(this article was written as a live blog: it was work in progress for several days- while I was reading this book – this article was updated several times; …
One of my colleagues had an interesting challenge. In an Oracle Database he has a table that contains an XMLType column. The column contains XML documents with people collections. …
Part of the evolution of Java in release 8 consists of Lambda expressions. These ‘functional expressions treated as variables’ introduce a powerful Inversion of Control in Java – allowing …
Java 8 offers wonderful opportunities and new interesting intellectual challenges for Java developers. With this upcoming release, we are once again focused on programming itself – instead of yet …
Lucas Jellema
October 2, 2013
APEX, Business Process Management (BPM), Cloud, Data Warehousing & BI, Database, Java, Oracle, Oracle 12, Oracle Application Development Framework, Oracle WebLogic Server, PL/SQL, SOA, WebCenter
On Thursday 10th of October, the 12 man strong AMIS delegation at Oracle OpenWorld and JavaOne 2013 will present its findings in a 3 hour session at AMIS HQ …
Last week’s JavaOne conference provided insights in the roadmap for the Java platform as well as in the current state of things in the Java community. The close relationship …
In this article a second brain dump with observations from the Oracle OpenWorld and JavaOne conferences. These are fairly raw notes – primarily for my own consumption. They may …
Oracle’s cloud ambitions are as high as ever before. All software from Oracle should run both on premise as well as in the cloud. Moving components from on-premise to …
During this week’s Oracle OpenWorld Conference, we were given some sneak peeks into the short term future of the Oracle SOA Suite. During various roadmap sessions, on the demo …
In this article a first brain dump with observations from the Oracle OpenWorld and JavaOne conferences. These are fairly raw notes – primarily for my own consumption. They may …
As I was wandering (and wondering) around the demo grounds at Oracle OpenWorld, I bumped into a booth demonstrating the upcoming Oracle Cloud Document Service. This service is yet …
Being at JavaOne 2013 has inspired me to heed the call to option from the Java team at Oracle and give JDK 8 Early Adopter a spin. This article …
Corporate speakers at Oracle OpenWorld or JavaOne draw from a range of expressions that may have less than obvious meanings. These expressions are used sometimes for brevity and at …
Lucas Jellema
September 19, 2013
APEX, Business Process Management (BPM), Cloud, Data Warehousing & BI, Microsoft Azure, Oracle 12, Oracle Application Development Framework, Oracle E-Business Suite, Oracle WebLogic Server, SOA, WebCenter
As I am about to start my ninth Oracle OpenWorld Conference, I am wondering what this year’s conference will have in store for me. My schedule is largely filled …
Recent press releases as well as the comment provided by Oracle’s top brass around the FY14 Q1 earning provide some insight in what the key stories seem likely to …
The story of NOPERU – the National Organization for Permits for Emissions and Resource Usage – is an interesting one. Because it reveals the business drivers for embarking on …
WebLogic 12c (12.1.2) has support for WebSockets. ADF 12c runs on WebLogic 12c. Therefore, we should be able to leverage that WebSockets support in an ADF application. And indeed …
Hierarchical data is common phenomenon in the real world. Presenting such data to allow users to quickly grasp the composition of numbers, to compare quantities, to navigate through a …
In a recent post (https://technology.amis.nl/2013/07/24/oracle-database-12c-find-most-valuable-player-using-match_recognize-in-sql/) I described how we can use the new Oracle Database 12c MATCH_RECOGNIZE operator to spot patterns in records and derive results from those patterns. …
One of the very nice new features in SQL in Oracle Database 12c is the MATCH_RECOGNIZE operator. MATCH_RECOGNIZE adds a facility for spotting patterns in records. This allows us …
The recent JDeveloper/ADF 11gR1 Patch Set 6 release introduced the Sunburst component, one of the many data visualization components in ADF. Sunburst (sometimes called Rings Chart) provides an attractive …
Last week – just when I was at the far end of a narrow internet connection – Oracle released JDeveloper 12c (12.1.2) along with ADF 12c and WebLogic 12c …
Real time events can be translated into a live visual representation using a largely declarative approach. Events can be published for example on a JMS Topic. Using Oracle BAM …
Flashback started out as a feature in Oracle Database 9i. Although to be honest it is just the opening up of a mechanism that has been at the core …
I am first and foremost a developer. I am not an administrator. I know more about IDEs and GUIs than about command line. I have always been a little …
I have a confession to make. I have not been into Linux very much. When I started my career at Oracle, back in 1994, I had to do a …
When a record is no longer active – it is logically discarded – you may want to delete it. However, the record may still be required – for compliancy …
