Ask Udi Podcast

I'm proud to anounce that shortly after the third installment of the “Ask Udi” podcast came online, we hit our one thousand subscriber mark! Just so you know, number four is on its way up, and number five is currently being edited.

Podcast number 4 is about Domain Driven Design (DDD), layered architectures, the different kinds of workflow, and of course SOA. This podcast was triggered by Paul Gielens blog post on “Applying the application layer in Domain Driven Design” where he discussed the combination DDD and workflow of various kinds. The reason I found this topic pertinent to SOA has to do with the total lack of discussion around how services should be structured.

I mean, everybody’s going on and on about SOA this, ESB that, EDA over here, and 2.0 over there, but nobody’s talking about the details. Probably all the devils down there scared them off.

So, in podcast 4 we get into the different kinds of layers described in DDD – specifically the Application Layer, and discuss what exactly goes into this layer when developing a service and not an application. Also, we mention the different kinds of workflow (business rules, long running processes, and orchestration/choreography) and what layers they belong to.

And in podcast number 5 we get right in the middle of one of the most heated debates around SOA: REST vs. Web Services, so stay tuned!

If you haven’t yet subscribed, what are you waiting for?! Get your weekly SOA fix delivered right to your desktop here.

Also posted here.

Posted by Udi Dahan at 04:56 AM  Permalink