Recently I was implementing the ADF Performance Monitor at a customer site and doing a detailed performance analysis. This customer had severe (and less severe) performance problems but was unable to pinpoint the exact pain points. Frequently, end-users were complaining because they were experiencing first a very good performance (response times less than a second), and then suddenly experiencing a drop in performance for a certain period of time (an hour or so) with response times between five to twenty seconds.
For some of our own internal applications, we (AMIS) are using 2 products of Oracle that do not require any license to be payed: ADF Essentials and the Oracle XE database.
These applications were initially deployed to a Tomcat 6 server, only when trying to deploy new applications we encountered issues with conflicting libraries. As the Glassfish Open Source edition is also free and well documented and supported I decided to investigate a switch.
Performance tuning is one of the things that is often left behind during development. Project leaders and business owners seem to think it happens on its own or just push it to the background when the deadline comes close. Another thing that doesn’t help is that performance tuning for ADF applications is a more advanced topic. During a regular ADF training there’s so much to talk about there simply isn’t enough time to cover it, (more...)
The Simplified UI design patterns and guidelines for building the Oracle HCM Cloud and Oracle Sales Cloud simplified user interfaces are now available from the Oracle Applications User Experience team as an eBook.
The eBook covers the Oracle ADF-based UX design patterns, page types, and components used to build the SUIs, and now you can build your own cool UIs too.
The book is simple to read, it’s short, and it’s free!
Great shout out for the Oracle Applications Cloud Release 8 Simplified UI by all-round Oracle Applications UX champ and enterprise applications guru Floyd Teter (@fteter). He tells us: “Simple is the new cool.”
Simplified UI Home Page. A tablet-first crisp experience from the cloud.
Nicely put. But, if that’s not enough kudos, try this Dutch language article, “Oracle doet hip en demonstreert interfaces”. The article is about the AMIS-hosted (more...)
There are lots of ways of building ADF applications, so there is a very large number of possible architectures. I’ve found that three good architectures are:
In a simple architecture, you build the entire application in one workspace. Business components go into a model project in the (more...)
Here one day before deadline, I have entered almost my entire current catalog of presentations for consideration in the Oracle OpenWorld 2013 agenda. One new for this year: “Worst Oracle ADF Project Ever”
If you would like me to speak at one of your events, the following are the presentations (more...)
One of the advantages to using commercial, fully supported framework like Oracle Application Development Framework (ADF) is that the vendor supplies a list of supported browsers. If something doesn’t work or doesn’t look right, it’s the vendor’s problem.
When we started a recent project, we initially made sure that our (more...)
Even though this question has been asked and answered a million times, it still pops up on various forums regularly. It’s not that difficult:
If you end up on the right-hand side of this flowchart, you start at the JDeveloper ADF Getting Started Guide to learn ADF.
If you end (more...)
When asked about public-facing, real-life examples of Oracle WebCenter in action, Oracle has for the last couple of years presented universities (Université Laval, Texas A&M University). But it is now rumored that BAE Systems‘ site is running Oracle WebCenter.
As it should be, you can’t tell from looking at the (more...)
The journey for the Fusion CRM development team has been a long one. What a great feeling for all of us when Fusion Applications was officially released this year as Generally Available. During his keynote speech at this year's Oracle OpenWorld
Steve Miranda reiterates that statement. Also during his session (more...)
I’m just back from the ODTUG Kscope11 conference in Long Beach, where I presented my regular tools overview presentation, a WebCenter session, an enterprise ADF development session and an ADF tuning session as well as various panels.
One thing I noticed very clearly is that almost all the non-Oracle presenters (more...)
Oracle Fusion Applications!
It’s been “announced” at OpenWorld 2009 and again in 2010, and we have seen demos and screenshots – now is the time for Oracle to deliver. I want to see real-life Oracle Fusion Applications installations, so we can really have a look at how Oracle is building (more...)
The ADF framework has improved dramatically over the years, but mysteriously, it remains a niche product outside a select circle of Oracle enthusiasts. If you look at the Google Trends graph for the last couple of years (below), you see Forms slowly declining and APEX is slowing climbing at about (more...)
Very handy for debugging runtime issues when developing, the Oracle ADF
Business Components layer can output the SQL that it is executing. To do this though, the logging threshold must be set to a specific level...
Curiously. the SQL statements do not get displayed for any other threshold level.
I’ll be speaking at the Oracle User Group Norway Spring Conference, April 14 to 16. This great conference takes place on a cruise ship sailing from Oslo to Kiel and back. My topics will be
- What’s Hot and What’s Not – An Overview of Oracle Development Tools
- Forms to (more...)
The third thing I wish for from Oracle in 2010 is a free ADF runtime license. I believe that the current licensing is limiting ADF to existing Oracle enterprise customers, and that’s too bad.
I am not looking for Oracle to make ADF Open Source – but just to get (more...)
The first thing I wish for in 2010 is a WebCenter standard edition product at a reasonable price.
Currently, WebCenter is available as WebCenter Suite – which is a massive bundle with everything, and a corresponding massive price tag ($125,000 per CPU). There is also a WebCenter Services license, but (more...)
At the UKOUG conference in Birmingham, I gave a presentation entitled “Life After Forms” for people wondering what to do about their Forms applications. The reason that people consider this is of course that the talk in the Oracle community tend to concentrate on the two new options: ADF Faces (more...)