Three perspectives on enterprise architecture
This is a cross-posting (a cross-blogging?) from my blog at Via Nova Architectura . The reason for cross posting this blog entry is that I want to keep at leas a copy of all my blog entries at a central location. When looking at the different types of interpretations of what enterprise architecture is, I believe there are three main perspectives on what architecture is about: A regulation-oriented perspective in which architecture is regarded as a way to govern the design/evolution/transformation of an enterprise by means of regulations. In other words, in this perspective architecture is regarded as a prescriptive notion limiting the design freedom with regards to the design and evolution of a system. A design-oriented perspective in which the essential properties of a system are being designed. This perspective treats architectures as actual specifications of high level system designs focussing on `architecturally relevant' design decisions and tradeoffs. A p