This is part 5 of 5. The entire series is here: Intro Commands Events Authoritative Events New Views We finally have a reasonably flexible architecture to play with. We’ve separated our Commands, we’re storing our Events and we’re using them to build our domain model. Let’s see what else we can do, shall we? What ...

This is part 4 of 5. The entire series is here: Intro Commands Events Authoritative Events New Views I left you in the previous post with a bit of a cliff-hanger, didn’t I? So what is the “rather major flaw” in our nice Event publishing system? Well, the big problem is that it may be ...

This is part 3 of 5. The entire series is here: Intro Commands Events Authoritative Events New Views In my last post, the system was introduced to Commands in order to structure the code a bit and make sure to separate the updates from the reads. Now it’s time to actually bring in some business ...

This is part 2 of 5. The entire series is here: Intro Commands Events Authoritative Events New Views This is post #2 in the series. I very much recommend you to read them in order, otherwise I’m pretty sure confusion will arise.. All the code for this step is found on the commands branch: https://github.com/andlju/hotel-admin/tree/commands ...

This is part 1 of 5. The entire series is here: Intro Commands Events Authoritative Events New Views A couple of days ago I held a presentation at DevSum 2012 in Stockholm. The topic was “A Trip to CQRS” and is basically me talking about a project that we’ve been working on for the past ...