计算机技术与发展Issue(4)：12-16,20,6.DOI:10.3969/j.issn.1673-629X.2014.04.003
基于SLA规范的服务性能管理
Management of Service Performance Based on SLA
摘要
Abstract
Service Level Agreement ( SLA) is widely used in defining requirements which the quality of a service must fulfill. Build the service quality model based on the SLA. There are two kinds of metrics in the quality model,one is atomic and the other one is compos-ite. According to metrics in the model develop a quality management system to monitor services in a SOA system. This management sys-tem consists of four main parts,including monitor,QoS calculator,SLA analyzer and repair scheme. The system has been tested in many different situations. The result shows that the system is competent to monitor QoS and analyze SLA violations. As the system uses a tech-nology independent on monitoring interface so that it can be extended and adopted in different kinds of SOA systems.关键词
SLA规范/QoS/度量/质量模型/SOA架构/管理系统Key words
SLA/QoS/metrics/quality model/SOA/management system分类
信息技术与安全科学引用本文复制引用
朱浩洋,崔鹏帅,曹介南..基于SLA规范的服务性能管理[J].计算机技术与发展,2014,(4):12-16,20,6.基金项目
国家自然科学基金资助项目(61170285) （61170285）
