If you are like me, in your career you came across Architects who want to homogenize every single application in the company : from the smallest web app to the biggest application. All projects have to conform to the 542 pages In-house Architectural Guide and develop a 6 tier application (it could be 5, 6, 7 or 8 tiers, look like architects are paid by … Continue reading Several Architectural Styles with Java EE 7
With Java EE 7 being released I thought it was time to update the Monster Component ! A few years ago Ludovic Champenois had this idea of adding as many Java EE annotations as possible to a Java class. It was then used by Alexis Moussine Pouchkine on his Java EE seminars. It was time to have a revival and update the code to fit … Continue reading Monster Component in Java EE 7
Maybe like me you are used to read architecture documents that state that an application should have high availability. It’s not uncommon to read that an application should have four-nine availability (99,99%). But what does it really mean ? In the JBoss in Action book there is a very clear explanation by giving the allowed downtime per year. Here is the table : Uptime Allowed … Continue reading High availability. What does it exactly mean ?
I’ve been invited to London by Skills Matter to follow their 2 days workshop called : Coding the architecture. This workshop has been created by Simon Brown and Kevin Seal. The workshop was given by Simon. Actually, that’s one thing I really like with Skills Matter : they spot the people who are knowledgeable about one topic and help them to setup a course or … Continue reading Coding the architecture
On top of my J2EE consultancy work, I teach one evening a week at university. The topics I cover go from UML modelling, Design Patterns, Refactoring, Java APIs, Servlets, JSP, XML, EJBs, XML to Web Services . My students have to do a weekly exercise and therefore have to model and write lots of Java classes (and refactor them from time to time). At the … Continue reading Looking for a definition of an architect