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Subject: Update to the "Representing Web Services Quality of Service Information in UDDI" Technical Note
I took an AR coming out of the 9 Mar "UDDI QoS Metrics TechNote" Telecon to write up an alternative to what Adam and Fred had proposed.
I've posted the update to http://www.oasis-open.org/apps/org/workgroup/uddi-spec/download.php/6231/uddi-spec-tc-tn-QoS-metrics-20040402.doc ; my appologies for adding a revision to the current version of the document - Kavi "got stupid" on me (arg!!).
This update to the
TN:
a. adds editorial comments
b. moves the original Section 3
Recommended Solution to section 2.4,
and
c. adds section 2.5 which describes how QoS-management services
are bound to managed-services in a UDDI registry; where to expose aggregated
metrics that are desired to be exposed in a UDDI registry; and how to discover
the QoS-management services managing a Web service instance. Publication and
subsequent discovery of QoS-management services allows set and get operations to
be performed, for example, so as to configure the QoS-management service, read
settings, and obtain information such as real-time data related to a given
managed-service. The model and the set of supporting definitions are described
in this section. As such, this proposal integrates both aspects of
management described in section 2.4 – that is, a means of collecting aggregate
metrics and a means of identifying the service which can be invoked to obtain
real-time metrics.
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