Recall that a
contextual perspective represents an organizational businessmodel, strategy, and tactical architecture
objectives (discussed inChapter 9). This integration element represents twomajor types of contextual
integration targets: business model perspectives and problem-solving perspectives. Recall that a
business model perspective represents architectures that are driven by business model imperatives,
such as mission, client andmarket segmentation, and core products.The problem-solving perspective,
conversely, identifies the strategic and tactical needs of the organization.
A number of contextual perspectives can be associated with a business domain to refine
the alignment process. Consequently, this approach would enable integration with these various
contextual perspectives of a given domain, rather than directly aligning a service with the domain
structure itself. For example, the fixed-income service can be integrated with the business architecture
core product perspective, which is affiliated with the trading business domain. Thus, this
integration method advocates aligning a service with a contextual perspective that is related to
a business domain to refine the identification of domain responsibilities in the overall business
execution and in the enterprise.
SERVICE-ORIENTED BUSINESS INTEGRATION DIAGRAM
The service-oriented business integration diagram is an enterprise proposition that describes the
service-oriented business alignment process and can depict past integration activities that occurred
between business domains and software assets.
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