Earticle

초록

영어

Web Services offer many benefits over other types of middleware in distributed computing. However, usage of Web Services results in large network bandwidth since Web Services use XML-based protocol which is heavier than binary protocols. Even though there have been many researches to minimize the network traffic and bandwidth usages of Web Services messages, none of them are solving the problem clearly yet. In this paper, we propose a transparent proxy with cache to avoid transfer of repeated SOAP data, sent by Web Service to an application. To maintain the cache consistency, we introduce publish/subscribe paradigm using WS-Eventing between the proxy and Web Service. The implemented system based on our proposed architecture will not compromise the standards of Web Service. The evaluation of our system shows that caching SOAP messages not only reduces the network traffic but also decreases the request delays.

목차

Abstract
1. Introduction
2. Related Works
3. Proposed System Architecture
3.1 System Overview
3.2 WSProxy Subscriptions
3.3 Notifications
4. Evaluation
4.1 Experiment Setup
4.2 Experiment Results
5. Conclusion and Future work
References

키워드

저자

• Mati Bekuma Terefe [ Department of Computer Engineering, Graduate School, Ajou University ]
• Sangyoon Oh [ Department of Computer Engineering, Graduate School, Ajou University ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  정보화연구 [정보화연구(구 정보기술아키텍처연구)]

• 간기

  계간

• pISSN

  1738-382X

• 수록기간

  2004~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 325 DDC 658