Day: 19 April 2008

A year ago I was the architect of a small project (Project A) building a Client / Server application, based on Eclipse SWT/JFace/RCP, Websphere, Oracle, JMS and an Object Relation Mapping (ORM) tool, Hibernate. We were 3.5 developers on average, and we finished in 7 months. We used Feature Driven Development (FDD, similar to eXtreme Programming) as its implementation methodology. This year I worked as a lead developer on a much larger project (Project B), which I joined in its second half. The project as a whole had nearly 50 people on it at times, although our part was again an Eclipse SWT/JFace/RCP Client using a Websphere Server with Oracle and a different ORM tool, Toplink. We were 5 developers on average, finishing in 9 months. Here a kind of waterfall based methodology was used. In my spare time, I work on a tiny project, BookStore. Again an Eclipse SWT/JFace/RCP Client but not using Websphere, and instead of Oracle it uses MySQL but also with Hibernate. Its developed by just me. I do however track time spent on implementation, as well as metrics. The methodology used here is an extremely Agile one, where the documents are in the code (unless its really major, then it gets its own document), priority is given to bug fixing, then feature development, then product improvement. The aim is to be able to release a stable version at any time so that bugs can be fixed super quick. The product auto-updates from the web, to…

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