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Business Process Trend (OMG's Model Driven Architecture(MDA) (focused…
Business Process Trend
BP Trend Architecture Pyramid
Business Process Level
Implementation Level
Strategy Level
Process Centric Enterprise Architecture
how software systems are used to implement specific portions of the work
How works is usually done
IT-Centric Enterprise Architecture
provide an overview of how all of the various IT models and resources in the organization work together
Zachman Framework
Zachman created a matrix that has six rows and three columns
The third row is focused on the System Model
The second row describes a Business Model
The top row describes the Scope or overall context
Spewak's Enterprise Architecture Planning
focused on an IT-centric approach to architecture
OMG's Model Driven Architecture(MDA)
focused on creating a technical modeling system
moving modeling artifacts from one software tool to another
facilitate moving information from one model to another
does not limit the models that can be used at each layer
Federal Enterprise Architecture Framework (FEAF)
IT centric enterprise architectures that are trying to become process-centric enterprise architectures.
assist in optimizing the interdependencies and interrelationships among an organization’s business operations and the underlying IT that support operations