3 Service-Oriented Life Cycle Perspectives
Timeline
Continuous
Discipline
Practiced
Season Discipline Applied
EXHIBIT 3.10 SERVICE LIFE CYCLE PROGRESS THREE-DIMENSIONAL CUBE
T ??“ Life f Cycle Timeline
C ??“ Continuous Discipline Currently Practiced
T
C
S
S -Season Discipline Currently Applied
T
C
S
T
C
S
T
C
S
Ser e v r ice Life f Cycle Time m line Pr P og r re r ss
Star a t r En E d
1 2 3 4 5 6 7 8
Event 1 Event 2 Event 3
Design-Time Season Run-Time Season
EXHIBIT 3.11 SERVICE LIFE CYCLE TIMELINE PROGRESS VIEW
Service Life Cycle Iteration View 61
A short analysis of the answers can uncover the progress of a given service and the current
status of the project. Examine the following corresponding possible answers:
1. Eleven weeks have elapsed since the beginning of the service life cycle.
2. The current discipline applied is the service transitioning (run-time discipline).
3. The continuous discipline currently applied is service governance.
The guiding three questions will assist in formalizing the life cycle progress view by establishing
three perspective dimensions: life cycle timeline value, currently applied season discipline,
and currently practiced continuous discipline. Exhibit 3.10 illustrates this three-dimensional concept.
Each dimension serves as another point of view with which to examine the service life
cycle. These combined answers can reveal a great deal about the progress of the project and the
evolutionary state of the involved services.
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