[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] RE: Web Services/SOA (was RE: XML 2004 weblog items?
Perhaps like this: The receipt of a message is a network level view of the architecture. The receipt of the event type is the enterprise level view. The network sees a message. The enterprise sees the content type the message wraps. len From: Chiusano Joseph [mailto:chiusano_joseph@b...] > Are services responses to events? I believe they are, though some consider this a separate-but-related-to-SOA concept. I believe Gartner has a concept called Event Driven Architectures (EDA), which - if I recall correctly since reading up on it months ago - they consider as another architectural style (i.e. apart from SOA), but related. In essence, the invocation of a service is an event in and of itself - for example, the receipt of a purchase order by a supplier that is using Web Services in a SOA can trigger the processing of the purchase order and (if all goes well) the creation and transmission of an invoice. So the events here would be the receipt of the purchase order, the validation of the purchase order, etc.
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