Efficient Data-Intensive Event-Driven Interaction in SOA
Abstract
This paper presents a middleware that enables the efficient delivery of events carrying large attachments. We transpar- ently decouple event-description from event-data, in order to avoid useless data-transfers and modifications to endpoints business logic. Our solution relieves the event-delivery sys- tem of large data transfers, by enabling direct, but trans- parent, publisher to subscriber data-exchange. The experi- ments show that we can reduce the average event delivery time by half, compared to a standard approach requiring the full mediation of the event-delivery system.
Domains
Ubiquitous Computing
Origin : Files produced by the author(s)
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