3. The modeling process should be centered on solutions that are driven by service-oriented
best practices such as reusability, loose coupling, asset consolidation, and alleviating
interoperability challenges.
SUMMARY
The major service-oriented analysis modeling principles focus on implementation strategies such
as organizational software asset reuse, loosely coupled architecture, alignment of business and IT
strategies, and reduction of time-to-market.
The analysis proposition diagram represents the strategy and direction of the business and
technology organizations in pursuit of effective solutions to their concerns.
The major service-oriented assets that participate in an analysis solution proposition are:
atomic and composite services and service clusters.
The analysis operations that can be employed during analysis modeling process are aggregation,
subtraction, unification, transformation, intersection, and decomposition.
The analysis modeling process advocates five service functionality manipulation activities:
substitution, reduction, elimination, augmentation, and exchange.
168 Ch. 8 Service-Oriented Analysis Modeling
Endnotes
1. James R. Newman, The World of Mathematics, Vol. 3, 1956, Simon & Schuster, New York, p. 1534.
2. Ibid.
3. James R. Newman, The World of Mathematics, Vol. 3, 1956, Simon & Schuster, New York, p. 1546.
PART FOUR
SERVICE-ORIENTED BUSINESS INTEGRATION
Readers may have wondered what are the major drivers and inspirations for the foundation of
all architectures in an organization? Is there a superior model that sets the standard for molding
the various architectures in an enterprise? Are there any guiding rules and policies for establishing
technical architectures? The growing number of architectural types being supported by
organizations over the past decade has introduced a new management challenge.
Pages:
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303