Service-oriented Modeling - Examples

Examples

Let us now view a number of service analysis modeling examples.

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  • 1. Service Aggregation Example

  • 2. Service Decomposition Example

  • 3. Service Subtraction Example

  • 4. Service Substitution Example

  • Use Case 1 depicts a simple aggregation case, in which atomic service A-1 is aggregated in composite service C-1 because of SOA best practice reasons.
  • Use Case 2 describes service decomposition. Once again, this is because of an SOA best practice rule.
  • Use Case 3 illustrates a service retirement (elimination) employing the “subtracted” analysis operation.
  • Use Case 4 represents a common business substitution operation. Atomic service A-3 was retired and replaced with atomic service A-2.

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