Managing service-oriented grids: experiences from VEGA system software

	Managing service-oriented grids: experiences from VEGA system software
	Sun, YZ; Yu, HY; Cai, JP; Zha, L; Gong, YL
	2004
发表期刊	NETWORK AND PARALLEL COMPUTING, PROCEEDINGS
ISSN	0302-9743
卷号	3222 页码:83-91
摘要	Recent work towards a standard based, service oriented Grid represents the convergence of distributed computing technologies from e-Science and e-Commerce communities. A global service management system in such context is required to achieve efficient resource sharing and collaborative service provisioning. This paper presents VEGA system software, a novel grid platform that combines experiences from operating system design and current IP networks. VEGA is distinguished by its two design principles: a) ease of use. By service virtualization, VEGA provides users such a location-independent way to access services that grid applications could transparently benefit from systematic load balancing and error recovery. b) ease of deployment. The architecture of VEGA is fully decentralized without sacrificing efficiency, thanks to the mechanism of resource routing. The concept of grid adapters is developed to make joining and accessing the Grid a 'plug-and-play' process. VEGA has been implemented on Web Service platforms and all its components are OGSI-compliant services. To evaluate the overhead and performance of VEGA, we conducted experiments of two categories of benchmark set in a real size Grid environment. The results have shown that VEGA provides an efficient service discovery and selection framework with a reasonable overhead.
收录类别	SCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Information Systems ; Computer Science, Theory & Methods
WOS记录号	WOS:000224583100010
出版者	SPRINGER-VERLAG BERLIN
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/13917
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Sun, YZ
作者单位	Chinese Acad Sci, Inst Comp Technol, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Sun, YZ,Yu, HY,Cai, JP,et al. Managing service-oriented grids: experiences from VEGA system software[J]. NETWORK AND PARALLEL COMPUTING, PROCEEDINGS,2004,3222:83-91.
APA	Sun, YZ,Yu, HY,Cai, JP,Zha, L,&Gong, YL.(2004).Managing service-oriented grids: experiences from VEGA system software.NETWORK AND PARALLEL COMPUTING, PROCEEDINGS,3222,83-91.
MLA	Sun, YZ,et al."Managing service-oriented grids: experiences from VEGA system software".NETWORK AND PARALLEL COMPUTING, PROCEEDINGS 3222(2004):83-91.