A QoS-enabled web service architecture to support flexible business processes

被引：6
|
作者：
Berbner, R [1 ]
Heckmann, O [1 ]
Mauthe, A [1 ]
Steinmetz, R [1 ]
机构：
[1] Tech Univ Darmstadt, Multimedia Commun Lab KOM, D-64283 Darmstadt, Germany
来源：
WIRTSCHAFTSINFORMATIK | 2005年 / 47卷 / 04期
关键词：
web service architecture; QoS-enabled web services; lifecycle management for web services; service level agreement (SLA);
D O I：
10.1007/BF03254914
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Web services as a technology to enable distributed business processes gain in importance. However, the support of Quality of Service (QoS) is crucial in this context. Thus, we present I an integrated web service architecture with comprehensive QoS support. The architecture we introduce in this paper supports the assessment of web services to assure that only web services will be used in critical business processes that satisfy the requirements defined by the user. The selection and execution of a certain web service depends on its QoS-properties that must be guaranteed in Service Level Agreements (SLAs). The compliance with SLAs is monitored by the system as well. Furthermore we introduce a prototypical implementation of our web service architecture.
引用
收藏
页码：268 / 277
页数：10
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