NDLI: Event-Based Data Dissemination on Inter-Administrative Domains: Is it Viable?

Content Provider	IEEE Xplore Digital Library
Author	Baldoni, R. Querzoni, L. Scipioni, S.
Copyright Year	2008
Description	Author affiliation: Dipt. di Inf. e Sist. "A. Ruberti", Sapienza Univ. di Roma, Rome (Baldoni, R.; Querzoni, L.; Scipioni, S.)
Abstract	Middleware for timely and reliable data dissemination is a fundamental building block of the event driven architecture (EDA), an ideal platform for developing air traffic control, defense systems, etc. Many of these middlewares are compliant to the data distribution service (DDS) specification and they have been traditionally designed to be deployed on managed environments where they show predictable behaviors. However, the enterprise setting can be unmanaged and characterized by geographic inter-domain scale and heterogeneous resources. In this paper we present a study aimed at assessing the strengths and weaknesses of a commercial DDS implementation deployed on an unmanaged setting. Our experiments campaign outlines that, if the application manages a small number of homogeneous resources, this middleware perform timely and reliably. In a more general setting with fragmentation and heterogeneous resources, reliability and timeliness rapidly degenerate pointing out a need of research in self-configuring scalable event dissemination with QoS guarantee on unmanaged settings.
Starting Page	44
Ending Page	50
File Size	787635
Page Count	7
File Format	PDF
ISBN	9780769533773
ISSN	10710485
DOI	10.1109/FTDCS.2008.14
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-10-21
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Middleware Quality of service Delay Electronic design automation and methodology Air traffic control Environmental management Resource management Safety Real time systems Testing large scale systems event-based distribution
Content Type	Text
Resource Type	Article

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