NDLI: Performance Comparison of Web Service Engines in PHP, Java and C

Content Provider	IEEE Xplore Digital Library
Author	Suzumura, T. Trent, S. Tatsubori, M. Tozawa, A. Onodera, T.
Copyright Year	2008
Description	Author affiliation: Tokyo Res. Lab., IBM Res., Yamato (Suzumura, T.; Trent, S.; Tatsubori, M.; Tozawa, A.; Onodera, T.)
Abstract	PHP is well known as a programming language in the Web 2.0 era enabling agile server-side software development. It has officially supported SOAP messaging since version 5 through a C-based built-in library. In this paper we perform a thorough study of the capability of PHP as a Web service engine in both qualitative and quantitative aspects while comparing it with other Web service engines implemented in Java and C. We used Axis2 for this purpose as it is an open source web service engine whose implementation is available both in Java and C. We report that PHP as a web service engine performs competitively with Axis2 Java for Web services involving small payloads, and greatly outperforms it for larger payloads by 5-17 times. As the authors expected, Axis2 C performs best, but the experimental results demonstrate that PHP performance is closer to Axis2 C with larger payloads. This performance difference comes from the fact that the SOAP engine within the PHP runtime is implemented in C with a monolithic architecture, whereas Axis2 uses a more modular architecture for the flexible insertation of handlers for an assorted set of WS-* standards, and also that Axis2 uses a different data binding mechanism known as ADB (Axis2 Data binding). This paper is the first attempt to compare Web services engines implemented in PHP, Java and C, and the authors believe that this boosts the development of SOAP-based Web services in PHP by letting people know its decent performance score and high productivity characteristics.
Starting Page	385
Ending Page	392
File Size	403614
Page Count	8
File Format	PDF
ISBN	9780769533100
DOI	10.1109/ICWS.2008.71
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-09-23
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Web services Engines Java Payloads Simple object access protocol Computer languages Programming Software libraries Runtime Productivity Axis2 SOAP Web Service PHP
Content Type	Text
Resource Type	Article

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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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