ADF Performance Monitor: Error Diagnostics
Application errors are often hard to retrieve, or take a lot of time to resolve. When you are suffering from errors, and have a lack of clarity when errors …
Tag: Oracle Application Development Framework (ADF)
Customer Case: New Server Infrastructure Halves Server Process Time
Recently I was analyzing and troubleshooting the performance of an ADF application. Much was already improved before I came. Due to a very recent new hardware/infrastructure environment, the server …
ADF Performance Monitor brings performance improvements and Insight at Intris
January 9, 2019
Oracle Application Development Framework, Performance and tuning, Technology, Tools
No Comments
Intris is the leading Belgian provider of freight forwarding, customs and warehousing management solutions. Headquartered in Antwerp, Intris provides its integrated software and cloud-based solutions to logistics services providers …
Oracle ADF Performance: Top 10 Typical Bottlenecks
In this blog I will discuss the top 10 typical performance problems I see in general in Oracle ADF projects – and will discuss solutions. Top 10 Typical Bottlenecks …
ADF Performance Tuning: A Field Report
Last week I was doing an extensive performance analysis / health check on a large ADF project, with the newest version of our ADF Performance Monitor product. In this performance assessment/analysis …
ADF Performance Monitor: Monitoring with Percentiles
What is best metric in performance monitoring – averages or percentiles? Statistically speaking there are many methods to determine just how good of an overall experience your application is providing. …
Configure and test your ADF REST Resource
In my previous post I showed the steps you have to take to create your first ADF REST resource. You can find it here: First steps with REST services …
ADF Performance Tuning: Manage Your Fetched Data
In this blog I want to stress how important it is to manage the data that you fetch and load into your ADF application. I blogged on this subject …
ADF Performance Monitor – Major New Version 7.0
We are very happy to announce that a major new version 7.0 of the ADF Performance Monitor will be available from May 2018. There are many improvements and major …
First steps with REST services on ADF Business Components
Recently we had a challenge at a customer for which ADF REST resources on Business Components were the perfect solution. Our application is built in Oracle JET and of …
ADF Performance Tuning: Avoid a Long Browser Load Time
It is not always easy to troubleshoot ADF performance problems – it is often complicated. Many parts needs to be measured, analyzed and considered. While looking for performance problems …
Pure Client Side Event Exchange between ADF Taskflows and Rich Client Web Applications such as Oracle JET, Angular and React
For one of our current projects I have done some explorations into the combination of ADF (and WebCenter Portal in our specific case) with JET. Our customer has existing …
Communicate events in ADF based UI areas to embedded Rich Client Applications such as Oracle JET, Angular and React
For one of our current projects I have done some explorations into the combination of ADF (and WebCenter Portal in our specific case) with JET. Our customer has existing …
Publish Events from any Web Application in IFRAME to ADF Applications
Even though ADF does not always play nice with guests, it is becoming increasingly common to have ADF applications – pure ADF or WebCenter Portal – that are the …
ODC Appreciation Day : Timeline component in Oracle JET, Data Visualization Cloud, APEX and ADF DVT: #ThanksODC
Here is my entry for the Oracle Developer Community ODC Appreciation Day (#ThanksODC). It is quite hard to make a choice for a feature to write about. So many …
Oracle Applications Cloud User Experience Strategy Day– Directions for User Experience
Today – Wednesday 27th of September – saw close to 50 people gathering for the OAUX (Oracle Applications User Experience) Strategy Day. Some attendees joined from remote locations on …
Integrating Vue.js in ADF Faces 12c Web Application – using HTML5 style Document Import
Vue.js is a popular framework for developing rich client web applications, leveraging browsers for all they are worth. Vue.js has attracted a large number of developers that together have …
Getting ADF Data in a Jet Component (2)
In my previous blog I explained how to get ADF Data in a Jet Component, this was done by iterating through a ViewObject and rendering a component per element …
Getting ADF Data in a Jet Component (1)
Oracle JET has been around for a while, and at this moment we are investigating what it would take to integrate JET with our existing ADF Application. In the …
ADF Faces Client Side Event Bus – Use ServerListener to engage Server from Consuming Fragment for programmatic Partial Refresh
In a recent article (Client Side Event Bus in Rich ADF Web Applications – for easier, faster decoupled interaction across regions), I proposed an approach for a client side …
Client Side Event Bus in Rich ADF Web Applications – for easier, faster decoupled interaction across regions
The challenge is well known: our ADF Faces Web application is composed of various taskflows that have been developed as stand alone, encapsulated units that can be used and …
Oracle Management Cloud – Application Performance Monitoring for Java EE, ADF & SOA Suite applications
In a recent article, I shared my first steps (small step for mankind, big steps for me) with Oracle Management Cloud: First steps with Oracle Management Cloud – Application …
User eXperience at work at Oracle – the latest from Oracle OpenWorld 2016
User Experience (UX) is a broad term that represents many different interactions humans can have with computer systems. Traditionally UX has been largely based on desktop terminal and keyboard, …
Oracle’s portfolio for Custom Application Development – snapshot taken at Oracle OpenWorld 2016
Custom applications with a user interface can be categorized along various dimensions. Is the user interface a front end for a system of record or a system of change …
Reusing JET Composite Components in JET, ADF, MAX and ABCS – W3C Web Component Style
This is a short article about a big topic. About how JET Composite Components – small or pretty substantial – can be reused and integrated, not only in other …
Force Text to UpperCase in RichInputText as the user is typing (make sure the cursor stays in one place)
The challenge is simple: users of an ADF Faces web application are only allowed to enter uppercase characters into a field. We want to help them by turning any …
Using Angular2 on top of Oracle 11g
Adding Angular 2 to an existing ADF application Reality sometimes can be a bit surprising. The desire to build a new module using Angular 2 on top of an …
Navigating through an ADF editable table with arrow keys
For a client that uses a lot of ADF editable table I was exploring the possibilities of navigating through an editable table with the arrow keys. They often need …
Consuming a REST service from your ADF 12.2.1 application
January 11, 2016
Frontend technology, Java, Languages, Oracle Application Development Framework, Software Development
5 Comments
With the release of ADF 12.2.1 in the fall of 2015, Oracle finally added support for declaratively consuming a RESTful web service that responds in JSON format. Until then, …
Developing for and Deploying an ADF Web Application to the Oracle Public Cloud (DBaaS and JCS)
In several recent articles, I have discussed first steps with Oracle Public Cloud Services: First steps with Database (DBaaS) in the Oracle Public Cloud Opening ports for access to …
Dynamic table in ADF 12c
A while ago I decided to create an ADF page based on a dynamic table, and I found that, although there are quite some articles about the subject online, …
Reflections after Oracle OpenWorld 2015 – Application Development
This article gives an overview of some of the most eye catching stories from Oracle OpenWorld 2015 around application development. It discusses traditional technology as well as the most …
Visualizations are far more than a pretty face on the cloud – highlights from Oracle OpenWorld 2015
Visualizations are probably the most effective way to convey information, insights and prompts for action to humans. We are not terribly good at quickly and correctly interpreting textual information …
ADF Performance Monitor: Support for EJB/JPA (EclipseLink)
Not all Oracle ADF projects are built with ADF Business Components (ADF BC). Some organizations prefer to use EJB/JPA (EclipseLink) instead of ADF BC. The EclipseLink JPA provides developers with …
ADF 12c – Allow user to personalize the form items at run time using MDS based Change Persistence
The requirement is easily written down: the web page contains a form with multiple form items. Each user should be allowed to personalize the form at run time. This …
ADF Performance Monitor: Measuring Network Time to Browser and Browser Load Time
Recently we added a great new feature to the ADF Performance Monitor: network and browser load time information. Now you know exactly every end-user experience of your ADF application, …
Set values for bind parameters in a database view using application context – single round-trip context manipulation and querying
While writing an article on database session context for the OTech Magazine’s Spring issue, I tried out whether I can send a SQL statement from a database consumer such …
Instrumenting, Analysing, & Tuning the Performance of Oracle ADF Applications
December 12, 2014
Enterprise Manager, Oracle Application Development Framework, Performance and tuning
No Comments
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 …
Oracle OpenWorld 2014: Non-life altering observations (but still interesting and useful)
This article does not necessarily discuss the big themes and major stories of Oracle OpenWorld 2014. It does mention a number of facts that I discovered, overheard, observed or …
Web- and Mobile-Oriented Architectures with Oracle Fusion Middleware – Oracle OpenWorld 2014
Mobile applications as well as a large class of modern HTML5 web applications are built on top of an architecture with special provisions, such as RESTful services; the personal …