NDLI: Modeling Load on a Publish/Subscribe System

Content Provider	IEEE Xplore Digital Library
Author	Singhera, Z.U.
Copyright Year	2008
Abstract	Message oriented middleware (MOM) systems have been using publish/subscribe mechanism for asynchronous messaging among backend servers. Latest developments in modern Web-based clients have extended the use of publish/subscribe mechanism from backend servers to front-end clients. Some of the recently proposed protocols, like Bayeux, use topic-based publish/subscribe mechanism to exchange messages between clients and servers. This paper shares our experience in designing a load generation framework for benchmarking of an HTTP publish/subscribe server. It analyzes topic-based publish/subscribe domain by identifying major domain entities. It documents issues and challenges in load generation and benchmarking of such systems. It presents a model to represent a topic-based publish/subscribe system. We also share our experience in using the proposed model for load-generation and benchmarking of an HTTP/Bayeux based publish/subscribe server implementation. Some implementation details about our benchmarking framework, including an XML schema to represent a set of workloads, are shared. The paper is concluded by sharing shortcomings in the proposed model, and our plans on extending this work to other asynchronous and synchronous messaging paradigms.
Starting Page	706
Ending Page	710
File Size	358029
Page Count	5
File Format	PDF
ISBN	9780769532998
ISSN	15294188
DOI	10.1109/DEXA.2008.121
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-09-01
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Benchmark testing Load modeling Subscriptions Protocols Servers Pediatrics XML Load Modeling Computer Performance
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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