Exhibit 3.15 shows an example of
event-level iteration. It depicts four stages, each of which is composed of design-time disciplines.
LIFE CYCLE??“LEVEL ITERATION. And finally, the life cycle??“level iteration proposes a conclusive
solution to perfecting all aspects of service deliverables and processes, as depicted in Exhibit 3.16.
The rational unified process (RUP) names such a project-wide iteration as generation, in which all
64 Ch. 3 Service-Oriented Life Cycle Perspectives
Design-Time Season
Service Discovery and
Analysis Discipline
More Service
Disciplines...
Service Construction
Discipline
Service Architecture
Modeling Discipline
Service Strategy
Discipline
More Service
Disciplines . ..
Planning
Stage
Design
Stage
Architecture
Stage
Build
Stage
Staged Events
EXHIBIT 3.15 EVENT-LEVEL ITERATION VIEW THROUGH THE DESIGN-TIME SEASON
Service Life f Cycle Seasons and Disciplines
Service Life f Cycle Events
Design-Time Season Real-Time Season
Disciplines Disciplines
EXHIBIT 3.16 LIFE CYCLE??“LEVEL ITERATION VIEW
Service Life Cycle Iteration View 65
project stages are being repeated, starting at the inception phase and concluding with the transition
of software executables to production environment. The service-oriented life cycle proposes a similar
iteration implementation concept. This approach, however, is named a life cycle iteration level
because it involves design-time and run-time season discipline activity repetitions.
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