Sventek, J. and Koliousis, A. (2012) Unification of publish/subscribe systems and stream databases: the impact on complex event processing. Lecture Notes in Computer Science, 7662, pp. 292-311. (doi: 10.1007/978-3-642-35170-9_15)
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Abstract
There is increasing demand for complex event processing of ever-expanding volumes of data in an ever-growing number of application domains. Traditional complex event processing technologies, based upon either stream database management systems or publish/subscribe systems, are adept at handling many of these applications. However, a growing number of hybrid complex event detection scenarios require features of both technologies. This paper describes a unification of publish/subscribe and stream database concepts to tackle all complex event processing scenarios, with particular emphasis upon hybrid scenarios. The paper describes the architecture for this unified system, the automaton programming language that it supports, and the run-time system that animates automata. Several examples of automata that exploit the system’s unified nature are discussed. Raw automata performance is characterised, and its relative performance against Cayuga with respect to stock trend analysis is presented.
Item Type: | Articles |
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Additional Information: | <p>The original publication is available at www.springerlink.com</p> <p>Proceedings of ACM/IFIP/USENIX 13th International Middleware Conference, Montreal, QC, Canada, 3-7 December 2012</p> |
Keywords: | Complex event processing, user-defined functions, stream, automata, publish/subscribe, cache |
Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Koliousis, Mr Alexandros and Sventek, Professor Joseph |
Authors: | Sventek, J., and Koliousis, A. |
College/School: | College of Science and Engineering > School of Computing Science |
Journal Name: | Lecture Notes in Computer Science |
Publisher: | Springer |
ISSN: | 0302-9743 |
Copyright Holders: | Copyright © 2012 IFIP International Federation for Information Processing |
First Published: | First published in Lecture Notes in Computer Science 7662:292-311 |
Publisher Policy: | Reproduced in accordance with the copyright policy of the publisher |
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