Jon Udell on the SOA ([Service Oriented Architecture]) as the DeskTop Pipe Line. In the realm of SOA, events are represented in an open XML format and flow through a transparent Pipe Line that's open to inspection and subject to intermediation. As a result, Web Services management vendors are able to deliver proxy-based meta-services that watch message flows and relate them to [SLAs], [HIPAA] (Health Insurance Portability and Accountability Act) requirements, or business-activity thresholds. Given the right instrumentation, it's not hard to do these things. And when the event stream is transparent, it's not hard to create the instrumentation.

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