Note that these life cycle service development guiding principles include not
just service-oriented modeling disciplines; they also offer best practices pertaining to physical
management and operations of services in production environment.
There are two major categories of service life cycle disciplines that should be practiced
during service-oriented projects: season disciplines and continuous disciplines. Design-time and
the run-time disciplines are seasonal. They are often called season disciplines because they correlate
to the design-time and run-time life cycle seasons. Thus, design-time discipline activities
should be carried out during the design-time season. Accordingly, the run-time discipline process
ought to be followed throughout the run-time season. Conversely, service life cycle continuous
discipline activities are perennial. They should be continuously practiced during the service life
cycle and pursued alongside the design-time and run-time life cycle disciplines. Exhibit 2.10
Service Life Cycle Timeline
End
Service Life Cycle Seasons and Disciplines
Service Life Cycle Events
Design-Time Season Run-Time Season
Disciplines Disciplines
Service Life Cycle Continuous Disciplines
Start
EXHIBIT 2.10 SERVICE LIFE CYCLE WITH SEASON AND CONTINUOUS DISCIPLINES
Service-Oriented Life Cycle Disciplines 43
Service Life
Cycle Strategy
Service-Oriented
Conceptualization
Service-Oriented
Discovery and
Analysis
Service-Oriented
Business
Integration
Service-Oriented
Design
Conceptual
Architecture
Logical
Architecture
Design-Time Disciplines
Service
Construction
Design-Time Season
EXHIBIT 2.
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