Efficient data-intensive event-driven interaction in SOA

  • Authors:
  • Quirino Zagarese;Gerardo Canfora;Eugenio Zimeo;Iyad Alshabani;Laurent Pellegrino;Françoise Baude

  • Affiliations:
  • University of Sannio, Benevento, Italy;University of Sannio, Benevento, Italy;University of Sannio, Benevento, Italy;INRIA, I3S-CNRS Université de Nice Sophia Antipolis, France;INRIA, I3S-CNRS Université de Nice Sophia Antipolis, France;INRIA, I3S-CNRS Université de Nice Sophia Antipolis, France

  • Venue:
  • Proceedings of the 28th Annual ACM Symposium on Applied Computing
  • Year:
  • 2013

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Abstract

This paper presents a middleware that enables the efficient delivery of events carrying large attachments. We transparently 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 system of large data transfers, by enabling direct, but transparent, publisher to subscriber data-exchange. The experiments 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.