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Monitoring Perspective

by Raman Kazhamiakin last modified Apr 27, 2012 14:12
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Definitions

Term:
Monitoring Perspective
Domain: Cross-cutting issues
Engineering and Design
(KM-ED)
Adaptation and Monitoring
(KM-AM)
Quality Definition, Negotiation and Assurance
(KM-QA)
Generic
(domain independent)
D
o
m
a
i
n
:
L
a
y
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s

Business Process Management
(KM-BPM)




Service Composition and Coordination
(KM-SC)




Service Infrastructure
(KM-SI)

The client will usually be the end-user interested in the state of a resource, set of resources or their currently executing job. The provider will be the provider of the Grid infrastructure. A third-party could be involved in storing events of consumers, or as a schema repository where event schema, or defined event types, are held for reference. [Tierney, 2002], [Zanikolas, 2004]


Generic
(domain independent)

Monitoring perspective reflects the objectives of a stakeholder that performs the monitoring activity. Typically, the following perspectives are considered [CD-JRA-1.2.2], [Ghezzi & Guinea, 2007]:
  • client (requester) perspective requires that the service should deliver what it promised and should match the expectations of the requester.
  • provider perspective aims to monitor of the quality of delivered service and to drive possible run-time optimizations.
  • third-party perspective requires that the monitoring is performed by a third-party component, which aggregates and provides an access to the monitoring data. This approach is adopted when, e.g., the monitoring information comes from different sources and sites, when the client-side measurements are not possible or are not adequate with respect to the provider-side.

Perspective: Perspective in theory of  cognition is the choice of a  context or a  reference (or the result of this choice) from which to  sense categorize measure or codify  experience, cohesively forming a coherent  belief, typically for comparing with another. [Wikipedia]

 

References

  • [CD-JRA-1.2.2] Taxonomy of adaptation principles and mechanisms.
  • [Ghezzi & Guinea, 2007] Carlo Ghezzi and Sam Guinea. Run-Time Monitoring in Service-Oriented Architectures. In Luciano Baresi and Elisabetta Di Nitto, editors, Test and Analysis of Web Services, pages 237–264. Springer, 2007.
  • [Tierney, 2002] B. Tierney, R. R. Aydt, D. Gunter, D. Smith, M. Swany, V. Taylor, and R. Wolski. A Grid Monitoring Architecture. Informational Document GFD-I.7, Open Grid Forum, January 2002.
  • [Zanikolas, 2004] S. Zanikolas and R. Sakellariou. A Taxonomy of Grid Monitoring Systems. Future Generation Computer Systems, 21(2005):163–188, October 2004.
  • [Wikipedia] http://en.wikipedia.org/wiki/Perspective_(cognitive)
 
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