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Designing and Optimizing a Scalable CORBA Notification Service

Published: 01 August 2001 Publication History

Abstract

Many distributed applications require a scalable event-driven communication model that decouples suppliers from consumers and simultaneously supports advanced quality of service (QoS) properties and event filtering mechanisms. The CORBA Notification Service provides a publish/subscribe mechanism that is designed to support scalable event-driven communication by routing events efficiently between many suppliers and consumers, enforcing various QoS properties (such as reliability, priority, ordering, and timeliness), and filtering events at multiple points in a distributed system.This paper provides several contributions to research on scalable notification services. First, we present the CORBA Notification Service architecture and illustrate how it addresses limitations with the earlier CORBA Event Service. Second, we explain how we addressed key design challenges faced when implementing the Notification Service in TAO, which is our high-performance, real-time ORB. We discuss the optimizations used to improve the scalability of TAO's Notification Service. Finally, we present empirical results of the performance of our implementation.

References

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Information & Contributors

Information

Published In

cover image ACM SIGPLAN Notices
ACM SIGPLAN Notices  Volume 36, Issue 8
Aug. 2001
245 pages
ISSN:0362-1340
EISSN:1558-1160
DOI:10.1145/384196
Issue’s Table of Contents
  • cover image ACM Conferences
    LCTES '01: Proceedings of the ACM SIGPLAN workshop on Languages, compilers and tools for embedded systems
    August 2001
    250 pages
    ISBN:1581134258
    DOI:10.1145/384197
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 01 August 2001
Published in SIGPLAN Volume 36, Issue 8

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Cited By

View all
  • (2008)Extending WS-Notification with an Expressive Event Notification BrokerProceedings of the 2008 IEEE International Conference on Web Services10.1109/ICWS.2008.106(312-319)Online publication date: 23-Sep-2008
  • (2004)An IEC-compliant field device model for distributed control applications2nd IEEE International Conference on Industrial Informatics, 2004. INDIN '04. 200410.1109/INDIN.2004.1417344(277-282)Online publication date: 2004
  • (2005)Real-Time middlewareEmbedded Systems Design10.5555/2137690.2137716(305-315)Online publication date: 1-Jan-2005
  • (2005)Interest management middleware for networked gamesProceedings of the 2005 symposium on Interactive 3D graphics and games10.1145/1053427.1053436(57-64)Online publication date: 3-Apr-2005
  • (2003)Attribute-based filtering for embedded systemsProceedings of the 2nd international workshop on Distributed event-based systems10.1145/966618.966636(1-7)Online publication date: 8-Jun-2003
  • (2003)Transport layer abstraction in event channels for embedded systemsProceedings of the 2003 ACM SIGPLAN conference on Language, compiler, and tool for embedded systems10.1145/780732.780752(144-152)Online publication date: 11-Jun-2003
  • (2003)Transport layer abstraction in event channels for embedded systemsACM SIGPLAN Notices10.1145/780731.78075238:7(144-152)Online publication date: 11-Jun-2003
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  • (2002)Footprint and feature management using aspect-oriented programming techniquesProceedings of the joint conference on Languages, compilers and tools for embedded systems: software and compilers for embedded systems10.1145/513829.513838(38-45)Online publication date: 19-Jun-2002

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