Lucas Jellema
Zoetermeer, Netherlands


 
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AUTHOR BIO:Lucas Jellema is CTO at AMIS, an Oracle, Java, and SOA specialist based in Nieuwegein, The Netherlands. He works as a consultant, architect, and instructor in diverse areas, such as SQL & and PL/SQL, Java, Oracle ADF & and WebCenter, and SOA Suite. The running theme through most of his activities is the transfer of knowledge and enthusiasm.



Lucas is an author at the AMIS Technology Blog (http://technology.amis.nl/blog), for Oracle Technology Network, and for international magazines. He is a frequent presenter on at international conferences, including Devoxx, JavaOne, Oracle Open World, ODTUG, UKOUG, OBUG, AUSOUG, and , Oracle University Celebrity Seminars, and AUSOUG. He was nominated Oracle ACE in 2005 and ACE Director in 2006.



Before joining AMIS in 2002, he Lucas worked for Oracle Consultancy in the Netherlands, where he was a member of the Internet Development Center of Excellence - óworking on classic products like such as Oracle Designer & and Forms and the productivity boosters Headstart, CDM RuleFrame, Echo, Repository Object Browser, and JHeadstart.

SERVICES:Consultancy and training on SOA (Suite), ADF and WebCenter, PL/SQL and SQL, and more.


WRITTEN WORKS:

Java developers: make the database work for you (2010)

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Presentaion by Lucas Jellema


Reaching Out from PL/SQL Engaging with the world (2010)

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Presentation by Lucas Jellema


Oracle SOA Suite 11g Handbook
Published on: 2010-08-27
Copyright: 2011
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Oracle SOA Suite 11g Meets Oracle Business Process Management 11g (2010)

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Presentation by Lucas Jellema


SOA for PL/SQL Developers (2010)

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Presentation by Lucas Jellema


SOA for Database Professionals (2010)

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Presentation by Lucas Jellema


Why and How to Engage a Complex Event Processor from a Java Web Application (2010)

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Presentation by Lucas Jellema


Xenogenetics for PL/SQL: Infusing with Java Best Practices and Design Patterns (2010)

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Presentation by Lucas Jellema and Alex Nuijten


Forms2Future: Journey into the Future for organizations on the Oracle Platform (2010)

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Presentation by Peter Ebell and Lucas Jellema



BLOG:

Re-establishing reference from Vagrant to VirtualBox VM
Fri, 19 Dec 2014 10:38:25 +0000

Stress in the middle to demo preparation: Vagrant refused to bring up my suspended VMs. The message is wrote: D:\GitHub\biemond-orawls-vagrant-12.1.3-infra-soa>vagrant resume soa2admin2==> soa2admin2: VM not created. Moving on… After some Googling I discovered that the link between Vagrant and my VM consists of a the file called ‚Äúid‚ÄĚ in the subfolder This file contains nothing [...]

The post Re-establishing reference from Vagrant to VirtualBox VM appeared first on AMIS Blog.


Begin! Transformatie begint met irritatie, verwondering en …ACTIE!
Fri, 19 Dec 2014 10:23:11 +0000

Als je echt iets wilt veranderen, moet je last ondervinden of onderkennen. Vlucht je in gelatenheid en acceptatie of kies je voor creatief overwinnen? Vind motivatie, overwin tegenslag en kom verder. Op wat voor manier dan ook… Regelmatig erger ik me aan kleine dingen. Nieuwe medewerkers of klanten verwijzen wel eens verwonderd naar zaken die [...]

The post Begin! Transformatie begint met irritatie, verwondering en …ACTIE! appeared first on AMIS Blog.


Creating Intuitive & Interactive Dashboards with the ADF Data Visualization Components
Wed, 17 Dec 2014 23:20:02 +0000

Last¬†week I presented¬†at the UKOUG’14 conference on creating intuitive & interactive dashboards with the ADF Data Visualization Components. Frequently end-users are overwhelmed with too much and confusing information displayed in rows and columns. It can be difficult to quickly get the relative significance. This session discussed¬†how to create intuitive, interactive dashboards made with the ADF [...]

The post Creating Intuitive & Interactive Dashboards with the ADF Data Visualization Components appeared first on AMIS Blog.


Cyber security is goed, cyber-weerbaarheid (Cyber Resilience) is beter
Wed, 17 Dec 2014 06:44:24 +0000

Accepteer dat je wordt gehackt Cyber security is een serieuze zaak. De bedreigingen die op ons afkomen beperken zich niet tot het missen van een aantal bestanden, het uitlekken van een adressenlijst of het uit de lucht halen van een website. Inmiddels vormen IT-systemen een essenti√ęle en serieuze rol in ons dagelijks leven. Het uitvallen [...]

The post Cyber security is goed, cyber-weerbaarheid (Cyber Resilience) is beter appeared first on AMIS Blog.


Some thoughts on Continuous Delivery
Sun, 14 Dec 2014 12:25:59 +0000

Continuous Delivery is something a lot of companies strife for. It is changing the way we develop software to allows quick (continuous) delivery of business value. Why is it difficult to achieve and what are the challenges which need to be faced? Inspired by a Continuous Delivery conference in the Netherlands and personal experiences, some personal thoughts [...]

The post Some thoughts on Continuous Delivery appeared first on AMIS Blog.


Instrumenting, Analysing, & Tuning the Performance of Oracle ADF Applications
Fri, 12 Dec 2014 16:21:08 +0000

Last¬†week I presented¬†at the¬†¬†UKOUG’14 conference on instrumenting, analyzing, & tuning the performance of Oracle ADF applications. Instrumentation refers to an ability to monitor or measure the level of a product’s performance, to diagnose errors and to write trace information. Instrumenting gives visibility and insight of what is happening inside the ADF application and in the [...]

The post Instrumenting, Analysing, & Tuning the Performance of Oracle ADF Applications appeared first on AMIS Blog.


 
Author Profile
Name: Lucas Jellema
Location: Zoetermeer, Netherlands
Subjects: Middleware; Databases;
Regions: Australia; Europe; US/West Coast;


Website: technology.amis.nl/blog

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