ADF Performance Monitor: Detecting and Analyzing a High ADF BC Memory Consumption

Frank Houweling 2

Like other web applications, Oracle ADF applications potentially use a lot of JVM memory. Many times, the root cause of a high memory usage is that application data retrieved from the database into memory is not properly limited; hundreds or thousands of rows (with too many attributes) are fetched and […]

ADF performance tuning: Whitepaper published on the ADF Performance Monitor

Frank Houweling

The AMIS ADF Performance Monitor is an advanced tool designed for measuring, analyzing, improving, and checking the performance of Oracle ADF applications. The monitor can track and collect crucial (production) performance information of the application’s runtime ADF components that are not standard provided by Oracle. It helps development, QA, and […]

ADF Performance Tuning: Improve Your Oracle ADF App Response Time by as Much as 70 Percent

Frank Houweling

Performance needs to be ingrained in your application – it cannot be added in during the last stages of development. In this video I discuss how you can optimize the performance of your Oracle ADF Fusion application, diagnose and solve typical performance problems, and build an efficient, responsive, scalable ADF […]

The AMIS Summary of Oracle OpenWorld 2013 is available for download – 60-page white paper

Lucas Jellema

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 and the roadmap for its close to 4000 thousand products. Concurrent with OOW is the JavaOne conference that – at a […]

WebLogic -> FMW Provisioning update

Edwin Biemond

Already a year has passed since I wrote about WebLogic and Fusion Middleware provisioning with Puppet. In this year provisioning got a great boost with the popularity of DevOps and provisioning tools like Puppet, Chef or in combination with Vagrant & Oracle VirtualBox. Provisioning without tooling can be hard for companies when they […]

JavaOne 2013: Java Mission Control

Frank Houweling 1

The convergence project between Oracle’s JVMs JRockit and Hotspot is making significant progress. Included in the latest Java 7 JDK update (‘7u40’) is a new powerful monitor tool: Java Mission Control (JMC). JMC is a production time tool that has its roots in the JRockit JVM tooling. It is located in the […]

OOW13: summarizing one week and 2000 sessions in 3 hours and a bit – the yearly AMIS OOW Review session – 10th October

Lucas Jellema

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 in Nieuwegein, The Netherlands. You are welcome to attend this free session (from 16.30 on, food provided). Please register here: http://www.amis.nl/nl-NL/evenementen/technologie-evenementen/oow-review. […]

OOW13: What questions to get answered and plans to see evolved at this year at Oracle OpenWorld Conference

Lucas Jellema

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  up, I know who I am going to meet, where I have to speak and where I need to go. Now […]

Oracle OpenWorld & JavaOne Review bijeenkomst – 10 oktober

Saskia van der Maat

Op 22 september begint in San Francisco de Oracle OpenWorld: hét internationale evenement waar Oracle haar productstrategie presenteert en Oracle-specialisten ervaringen uitwisselen. Naast Oracle OpenWorld wordt ook de JavaOne georganiseerd, internationaal trefpunt voor de Java-community. AMIS heeft de traditie om uitgebreid verslag te doen van beide conferenties. Dat doen we […]

Case Study: A Case of Fusion Middleware

Lucas Jellema

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 a journey of modernization, enterprise architecture and application of SOA principles using Oracle Fusion Middleware. It also outlines a roadmap: which […]

Het Oracle OpenWorld Preview Evenement (5 september 2013) – 15 sprekers & sessies

Saskia van der Maat

Vanaf 22 september vindt in San Francisco de Oracle OpenWorld conferentie plaats: hét evenement waar Oracle haar productstrategie uit de doeken doet en waar Oracle specialisten van over de hele wereld ervaringen uitwisselen. Tegelijk met Oracle OpenWorld wordt ook de JavaOne conferentie georganiseerd, het trefpunt voor de wereldwijde Java gemeenschap. […]

14 augustus – gratis seminar Oracle ADF 12c, JDeveloper 12c en WebLogic 12c revealed

Saskia van der Maat

Dit is de zomer van de 12c-lanceringen. Na de database zijn sinds vorige week Oracle ADF 12c, Oracle JDeveloper 12c, en Oracle WebLogic 12c beschikbaar. Met zoveel nieuwe mogelijkheden dat AMIS op 14 augustus een gratis seminar organiseert waarin we de nieuwe versies introduceren, becommentariëren en vooral ook demonstreren. Maar […]

Automatic deployment .ear file to Oracle Application Server 10.1.3 (OAS) with Ant tasks

Betty van Dongen

In this post I would like to share an example how to deploy an .ear file with an Ant script to the Oracle Application Server 10.1.3 (OAS). Automatic deployment can help improve the release process. First of all because manual deployment usually costs time of the developers. Especially the lead […]

ADF interaction with business service – an ongoing discussion

Lucas Jellema

The ADF framework strongly suggests if not dictates a certain application architecture. Through ADF BC (Business Components) – the predominant business service implementation with ADF – applications will typically interact directly with the database, over JDBC Database Connections from a shared connection pool. Developers who create the ADF BC Entity […]

OOW 2012: The yearly AMIS Review from Oracle Open World and JavaOne – slides available

Lucas Jellema

Yesterday (16th October), 10 days of the end of the yearly Oracle show in San Francisco, AMIS organized its ‘Review from Oracle Open World 2012’ session with an overview of news, trends, announcements, special finds and interesting rumors . This session was ‘sold out’ (even though it was free). For […]

Kom kennismaken met AMIS en doe mee met uitdagende projecten

Hierbij nodigen we je uit om met ons kennis te komen maken. Ben jij een (junior) Oracle consultant die een stap verder wil maken? Wil je verder groeien en ontwikkelen tot principal consultant? AMIS geeft je de kans om die stap te zetten.  Bij ons krijg je de ruimte om […]

JavaOne 2012: Thinking Through Java Enterprise Performance (BOF 4712)

Lucas Jellema

Performance of Enterprise Java Applications is a requirement and usually a challenge. Business requirements on systems can be stiff, successful systems can easily be overloaded and complex application architectures can add a burden too. Improving performance by tuning the application after it has been built seldomly renders huge improvements. By […]

OOW 2012: Questions to get answered during this conference

Lucas Jellema

The show of the year is around the corner: on Sunday it will all start again, the Oracle Open World conference. Tens of thousands of developers, architects, administrators, project managers, decision makers and others involved with Oracle products one way or another are gathering in and around San Francisco. AMIS […]

Uitnodiging: Kom kennismaken met AMIS

Robbrecht van Amerongen

Hierbij nodigen we je uit om met ons kennis te komen maken. Ben jij een (junior) Oracle consultant die een stap verder wil maken? Wil je verder groeien en ontwikkelen tot principal consultant? AMIS geeft je de kans om die stap te zetten.  Bij ons krijg je de ruimte om […]

Oracle RDBMS 10GR1: solution to avoid character encoding in XML with UPDATEXML

Betty van Dongen

On a recent project, I ran into a problem with an XML document, that had to be enclosed within another XML document, generated from a database query. The problem I ran into was the character encoding of the XMLElement function, which eventually was worked around with UPDATEXML. In this blog […]

Dinsdag 18 september: Oracle Open World & JavaOne 2012 Preview mini-conferenties – 12 presentaties op 1 avond

Lucas Jellema

Van 30 september tot 5 oktober is San Francisco weer het domein van tegen de 45.000 deelnemers aan de Oracle Open World en JavaOne conferenties. Ruim 2000 presentaties worden daar gehouden, in vele tientallen zalen in hotels en het Moscone Conferentie Center in downtown San Francisco, waaronder pakweg 20 door […]

Multiple production versions through WebLogic production redeployment

Lucas Jellema 1

Production redeployment is a facility in WebLogic that provides the ability to temporarily have multiple versions of the same web application of web service active at the same time. Sometimes, changes in application functionality require redeployment of the application. In the theoretical case of instantaneous responses from applications, we could […]