Category Archives: JAOO2007

Back from JAOO2007

JAOO2007JAOO2007 is over, and I’m back from one day of tutorial and three days of conference. Got to see a lot of stuff, hear some great people, and talk to other developers and it-professionals. Didn’t quite get to see as much as hoped for, since working as crew this year definitely took more of my time than last year.

As previously said here I was participating in Diana Larsons “Leading Agile Retrospectives” tutorial. The tutorial was held Sunday before the conference and was joined by about 25 people. We were split in four groups and used the time before the lunch break for presentations and performing a simulated retrospective in the groups, with Diana as a leader. The goal was to try out some different techniques and the discuss how each group felt about using the technique and what results were achieved.

After lunch we worked with in groups again, analysing a “case” and coming up with a plan for a retrospective. Our group had a hard one, with a 20 people team using 30 day iterations, not currently using retrospectives and a completely failed project. Now the VP of the organisation had decreed the need for a project post-mortem, and everybody were suspecting that the board were out looking for somebody to blame. It was a challenge coming up with a retrospective that would convince the team that it was not about blame, but more about what to do better. We made quite a good plan, which I’ll try to write up and publish here later.

Anyway… the tutorial was definitely the best thing about JAOO2007 seen from my perspective. It was the first time I participated in one, and next year, I’ll try to get to participate in all three days.

The conference it self wasn’t bad of course. There were some really good speakers, and the exhibitors who had found their way to the main hall of the conference area, genuinely had some good products to show, and were willing to talk about technical stuff, and not just marketspeech.

I got to hear the following speakers (in no particular order):

  • Refactoring Databases – Pramod Sadalage
  • Testing Data Access Code Programmatically – Roy Osherove
  • .NET Cardspaces – Rene Løhde
  • Introduction to Spring.NET – Mark Pollack
  • .NET Language Integrated Query (LINQ) – Luca Bolognese
  • C# 3.0 Under the Hood – Mads Torgersen
  • Scrum @ Yahoo – Gabrielle Benefield
  • Democratizing the Cloud – Erik Meijer

and several others. Sadalage, Osherove and Bolognese immediately got to have their blogs added to my feed-reader. Gabrielle Benefield gave a very good presentation but doesn’t seem to have blog, most unfortunately. The best speaker I heard at JAOO2007 was probably Roy Osherove, who both had some neat techniques to show, but also held the entire audience at his presentation awake and focussed with his style and humour. He ended his session with a small performance by him self on guitar, singing a tune about database design. Fantastic.

Roy Osherove

Luca Bolognese also had a very good mix of humour and coding in his presentation. He had 3 slides and then proceeded by writing code in a tweaked Visual Studio 2008 for 50 minutes. And everybody was kept focused throughout the entire session. Mads Torgensen actually used the same style, but Bolognese was the master of the new dicipline “codetainment”.

In addition I had the opportunity to hear Robert C. Martin (Uncle Bob) talk about applying craftsmanship to programming. Don’t know how useful it was, but Uncle Bob is very entertaining, and has some very strong opinions on rules every developer should “live” by.

Finally some pictures from JAOO2007:

Charles Simonyi (inventor of Word and Excel) shows slides from his tour to space.

Ridehuset, the main food and party area. Monday night conference party.

Sun Booth
The Sun Campus Ambassador from SDU being busy….

Exhibition area JAOO2007
Part of the exhibition area, IBM and Google booths in the foreground.

Well, that was JAOO2007. Already looking forward to 2008, with even more tutorials for me.

JAOO conference 2007 in two days

In two days it’s time for the annual JAOO conference in Aarhus, Denmark. Again this year, my buddy Jesper and I will be participating, as crew. As student you need to work 12 hours, but the you’re free to participate in all tracks and sessions at the conference, get your dinner paid, and a party on Monday night. Definitely worth 12 hours of my time.

I have not completely decided all the tracks I’m going to participate in yet, but I’m definitely going to participate in the Leading Agile Retrospectives tutorial on Sonday, with Diana Larsen from the Agile Alliance.

I’ll probably also go and here Rene Løhde on Information cards and .Net – Cardspace, since I regularly follows his blog on… just get a feel for the man in person.

I know our local Sun Campus Ambassador at SDU is also going to participate, so he’ll probably also have some JAOO related stuff on his blog in a couple of days. It’ll be good for him to have something other than the iPhone prices to think about for once.