Response-Time Analysis of Composite Web Services

Internet Computing
2004
Issue No. 1 - January/February
Abstract - Response-Time Analysis of Composite Web Services

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January/February 2004 (vol. 8 no. 1)

pp. 90-92

	ASCII Text	x
	Daniel A. Menasc?, "Response-Time Analysis of Composite Web Services," IEEE Internet Computing, vol. 8, no. 1, pp. 90-92, January/February, 2004.

	BibTex	x
	@article{ 10.1109/MIC.2004.1260710, author = {Daniel A. Menasc?}, title = {Response-Time Analysis of Composite Web Services}, journal ={IEEE Internet Computing}, volume = {8}, number = {1}, issn = {1089-7801}, year = {2004}, pages = {90-92}, doi = {http://doi.ieeecomputersociety.org/10.1109/MIC.2004.1260710}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - MGZN JO - IEEE Internet Computing TI - Response-Time Analysis of Composite Web Services IS - 1 SN - 1089-7801 SP90 EP92 EPD - 90-92 A1 - Daniel A. Menasc?, PY - 2004 KW - composite Web services KW - APIs KW - scalability VL - 8 JA - IEEE Internet Computing ER -

Daniel A. Menasc?, George Mason University

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/MIC.2004.1260710

A single Internet application can invoke many different Web services ? for example, the metasearch engine WebSifter uses several online ontologies to refine a user?s request into a more meaningful query and then submits that query to various search engines in parallel. We call such applications composite Web services. As I discussed in a previous column, many important challenges stem from the quality-of-service issues in composite Web services. In this column, I address the impact of slow services on the overall response time of a transaction that uses several Web services in parallel.

Index Terms:

composite Web services, APIs, scalability

Citation:

Daniel A. Menasc?, "Response-Time Analysis of Composite Web Services," IEEE Internet Computing, vol. 8, no. 1, pp. 90-92, Jan./Feb. 2004, doi:10.1109/MIC.2004.1260710

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