You’re Not Here to Write Code

Too many programmers think that their job is to write code. It isn’t.

The job of the programmer is to help the business solve a problem using appropriate technology for the task at hand. The programmer knows (or should know) the available tools and will hopefully select the right one for the task.

Unfortunately, too many programmers suffer from framework-phobia and don’t trust any code they have not written themselves. That takes more time, causes more (more...)

The Future of Oracle ADF

At Oracle OpenWorld, there was a lot of Oracle ADF material. I presented on Oracle ADF Bindings as part of the well-attended ADF track on User Group Sunday, and Oracle also gave some very interesting presentations on new and coming features in ADF. For example there is now an ADF component that you can use to visualize any network of nodes and edges.

But what struck me more was the fact that when Oracle buys (more...)

Book review: Scrum, The Art of Doing Twice the Work in Half the Time

Scrum: The Art of Doing Twice the Work in Half the TimeScrum: The Art of Doing Twice the Work in Half the Time by Jeff Sutherland

My rating: 5 of 5 stars

An inspiring book from one of the original creators of Scrum. Full of anecdotes about how Scrum saved projects and can be used outside the software industry. Its main purpose is to motivate you to get started using Scrum, but it does contain enough methodology to actually allow you to use the methodology. It (more...)

Dead Code Kills

Your applications contain 20-30% dead code that is never executed. Not just commented-out code that programmers have left in “just in case”, but routines never called, branches never executed and screens never displayed.

The cost of software maintenance depends on the size of the code base, but systems with dead code are more expensive to maintain. This is because every time a developer comes across a dead piece of code, he becomes unsure: “I wonder (more...)

Mastering Oracle ADF Bindings: Advanced Techniques

My Oracle OpenWorld presentation “Mastering Oracle ADF Bindings: Advanced Techniques” is now available for download from the OpenWorld web site. In this presentation, I talk about

  • Reading the Bindings tab
  • Bindings in the ADF lifecycle
  • Working programmatically with bindings
  • Getting the binding from a component
  • Working with dynamic bindings
  • Creating a binding programmatically

If you are interested in creating bindings programmatically, you should read Eugene Fedorenko’s blog post on this. He also makes (more...)

Preparing for Oracle OpenWorld

The big annual Oracle event is almost here – starting Sunday 28 Sep with the User Group Sunday followed by four days of presentations in around 50 tracks!

If the agenda seems a bit overwhelming, read the OTech Magazine Special OpenWorld Issue to find some of the highlights and can’t-miss sessions.

My sessions are:

  • Mastering Oracle ADF Bindings: Advanced Techniques (UGF3484). Sunday Sep 28 at 10am in Moscone South room 270
  • Starting Your Oracle Application (more...)

The Oracle ACE programme

I’m proud to be one of the Oracle ACE Directors. Watch the video for some viewpoints on the Oracle ACE program from both Oracle and other Oracle ACEs.

Useless Documentation

Not all documentation is created equal. Too much time is spent on formal design documents that are immediately outdated, and too little is spent on writing code comments.

Useless DocumentationMake sure your process requires and rewards good code comments. And make sure your architecture diagrams are kept up-to-date.

This illustration is from my weekly “Technology That Fits” newsletter – sign up here.

The Spiritual Programmer

Based on my article in the latest issue of OTech Magazine, I am offering a free teleseminar (by phone or Skype) on how to live a happy, meaningful life in IT.

Programmers have a head start over the rest of humanity in leading happy, meaningful lives. If you have not yet reached complete enlightenment, I encourage you to sign up and invest 30 minutes listening to this call. It might improve your life.

New issue of OTech Magazine

The summer edition of OTech magazine has just been published – 111 pages packed with information from international Oracle technology experts.

Authors and topics are:

  • Sten Vesterli – The Spiritual Programmer
  • Scott Weseley – APEX 5.0 New Features
  • Patrick Barel – Dear Patrick
  • Emma Groomes & Crystal Walton – KScope 2014
  • Anar Godjaev – How to protect your sensitive data using Oracle Data Vault
  • Debra Lilley – Women in IT Initiative
  • Lonneke Dikmans – (more...)