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Safe QoS Bound

by Dragan Ivanovic last modified Apr 27, 2012 10:16
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Term:
Safe QoS Bound
Domain: Cross-cutting issues
Engineering and Design
(KM-ED)
Adaptation and Monitoring
(KM-AM)
Quality Definition, Negotiation and Assurance
(KM-QA)
Generic
(domain independent)
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:
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Business Process Management
(KM-BPM)




Service Composition and Coordination
(KM-SC)


A guaranteed lower or upper bound (exact or approximated) for values of QoS attributes of a service composition, taking into account composition components and safe bounds of infrastructual parameters. [CD-JRA-1.3.2]
Service Infrastructure
(KM-SI)


A guaranteed lower or upper bound (exact or approximated) for parameters on the level of service infrastructure (such as network speed, load, execution timing, latencies, etc.) that can be used for deriving bounds for QoS attributes on the composition level. [CD-JRA-1.3.2]
Generic
(domain independent)


An approximation of a lower or an upper bound of a QoS attribute that is guaranteed not to be violated.  [CD-JRA-1.3.2]

 

Competencies

 

References

  • [CD-JRA-1.3.2] "Quality reference model for service-based applications"

 

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