SPA 2007 Day 3

Blogged under Architecture, Software by Mark Dalgarno on Wednesday 4 April 2007 at 10:09 am

After lunch on day 3 of SPA 2007 I established that I am not very good at croquet. However, I am getting ahead of myself here.

In the morning I participated in Peter Eeles session on Architecting Large-Scale Systems. Although the session was well-led I have to say I didn’t get much out of it as the first 2/3 of the time was spent looking at definitions of Architect, Architecture and Architecting and I felt I already had a pretty strong grasp of these concepts.

This left only 1/3 of the time on the ‘Large-Scale’ aspects of the work. Speaking to Peter later he too seemed disappointed to have had this balance of time but I can see his point about needing to get everyone up to speed on the basic concepts before getting to the more advanced points.

The personal highlight of the day was a session learning (golf) croquet. We were taught a few basics and then let loose on a fairly bumpy section of the Homerton lawn. I managed to win a hoop over two games with different partners and even managed a few good tactical clearances but for whatever reason I cannot be called a natural at this game. James Robertson has posted a few pictures of the game here.

After this I spent the afternoon debugging the spreadsheet I put together the previous day for my Scoping Game session. I’m not a big user of Excel so I’ve been pushing the limits of my experience with this one but I must say that I can see why some people find it so powerful for some kinds of task.

The evening saw me behind the bar at that day’s social event - a ‘champagne’ tasting. Five anonymous types of sparkling wine were on offer and bottle 3, which I was serving, proved very popular - either that or my generous servings were bringing in the crowds.

I don’t remember who the winner was but Tim MacKinnon came last and was duly awarded the booby prize of a bottle of Asti Spumante. The whisky BoF session followed but I steered clear of that and headed home as my session was on the following morning.

Overload magazine covers Software Product Line Engineering

Blogged under Product Lines, Software by Mark Dalgarno on Wednesday 4 April 2007 at 9:55 am

Overload magazine issue 78 leads with an article on Software Product Line Engineering with Feature Models co-authored by Danilo Beuche and myself.

The article is set at an introductory level and outlines the design and implementation of Software Product Lines using a Feature Modelling approach. An example of a weather station product line is used to illustrate the concepts and the article discusses a number of typical Software Product Line problems and solutions in this context.

Overload is one of the two bi-monthly magazines produced by ACCU for it members.

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