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[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] RE: Composability: Do the Emperor's Clothes Fit? (RE: [xml-d
 Please explain how a registry solves the problem of including an insecure or unreliable software component to process a given part of the composition. Composability is based on namespaces. What is registered, the namespace or the implementation? Does the registry authority vette the implementation? How would that be sustained? Does the implementor check the registry or does the RADE vendor pass a conformance test and then is enabled to register the component such that selection of a service within the RADE is warrantied? Would you conjecture that Homeland Security systems such as those that support GJXDM will require registration and vetting? len From: Chiusano Joseph [mailto:chiusano_joseph@b...] Some of this will be solved by use of registries (such as UDDI and ebXML), in which the registry "authorities" are held accountable for the security and reliability of the services that are registered there. The UDDI TC is in the process of creating a Technical Note called "Representing Web Services Quality of Service Information in UDDI" that covers this concept. The ebXML Registry specifications also have this capability as well, but a Technical Note has not (yet) been created for it. 
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