NDLI: Performance analysis of the CORBA notification service

Content Provider	IEEE Xplore Digital Library
Author	Ramani, S. Trivedi, K.S. Dasarathy, B.
Copyright Year	2001
Description	Author affiliation: Dept. of Electr. & Comput. Eng., Duke Univ., Durham, NC, USA (Ramani, S.)
Abstract	As CORBA (Common Object Request Broker Architecture) gains popularity as a standard for portable, distributed, object-oriented computing, the need for a CORBA messaging solution is being increasingly felt. This led the Object Management Group (OMQ) to specify a Notification Service that aims to provide a more flexible and robust messaging solution than the earlier Event Service. The Notification Service provides several configurable quality of service (QoS) and administrative settings that deal with issues such as reliability, event (message) delivery order and discard policies. Unlike in conventional queuing systems, some Notification Service QoS configurations can lead to discards from within the internal queues, requiring careful analysis and configuration if such discards are to be avoided or minimized. This paper presents stochastic models (based on continuous time Markov chains and queuing theory) to analyze the Notification Service delivery and discard policies in detail.
Sponsorship	IEEE Comput. Soc. Tech. Committee on Distributed Process
Starting Page	227
Ending Page	236
File Size	246938
Page Count	10
File Format	PDF
ISBN	0769513662
ISSN	10609857
DOI	10.1109/RELDIS.2001.970773
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-10-31
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Performance analysis Queueing analysis Quality of service Stochastic processes Distributed computing Portable computers Object oriented modeling Computer architecture Computer industry Message service
Content Type	Text
Resource Type	Article
Subject	Theoretical Computer Science Computer Networks and Communications Software Hardware and Architecture

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