Is SOA just an implementation of Responsibility-Driven Architecture?
A response to my prior post on Responsibility-Driven Architecture got me thinking… what is the “first principle” that Service Oriented…
SOA and database coupling
What do you do if two enterprise services share the same database? I am running into this all the time. …
declared, visible, and open coupling
Recently, I blogged that two coupled services should have declared, visible, and open coupling. I was promptly asked how. First…
What would you say are the requirements that all services should meet?
I was called on, today, to justify a technical decision that was ‘smelly’ that resulted from one of my goals. …
The event driven Persistent Data Grid
Not a web control, I’m talking about the notion of applying grid computing to large scale distributed data provisioning. I’d…
The blurry line between event driven data management and grid architecture
Ever found yourself describing a design that you think is so ‘obvious’ that everyone must already understand it, only to…
Third attempt – definition of an application in a SOA environment
In a previous post, I rattled on about the problems faced by Application Portfolio managers who wish to reduce the…
The SOA and simplification paradigm shift
In order for SOA to deliver in its promise, we need to change the way that the requirements analysts approach…