sPAC(Web Service Performance Analysis Center)

• 영문명: sPAC(Web Service Performance Analysis Center): A performance-aware web service composition tool
• 발행기관: 한국시뮬레이션학회
• 저자명: 장희정(Heejung Chang) 이강선(Kang Sun Lee) 송형기(Hyungki Song)
• 간행물 정보: 『한국시뮬레이션학회 논문지』제14권 제3호, 119~127쪽, 전체 9쪽
• 주제분류: 공학 > 기타공학
• 파일형태: PDF
• 발행일자: 2005.09.30

영문 초록

Web services and their composition (web processes) are promising technologies to efficiently integrate disparate software components over various types of systems. As many web services are nowadays available on Internet, quality of services (QoS) and performance/cost become increasingly important to differentiating between similar service providers. In this work, we introduce sPAC (Web Services Performance Analysis Centre) and show how customers can benefit from sPAC to consider performance in composing and commercializing web services. sPAC 1) helps users to graphically describe the workflow of web services, 2) invokes web services to test out performance for light load conditions, 3) automatically converts the web services and the flow between them into a simulation model, 4) conducts extensive simulations for heavy load conditions and various usage patterns, and 5) reports analysis results and estimation data for the web services.

목차

1. 서론

2. 관련 연구

3. sPAC (Web Services Performance Analysis Center)

4. 실험 및 결과

5. 결론

참고문헌

키워드

Web Services and information management