【摘要】 针对Web服务器一般采用"尽力而为"服务方式,在用户请求急剧增多,到来的请求速率远大于服务器所能处理的请求速率,引起不可预知的请求响应延迟,从而使整个Web服务系统性能急剧恶化的情况,提出了一种Web服务请求调度策略。通过系统的性能反馈信息,分析了其中影响服务质量的主导因素,进行实时调度,以确保符合一定满意度的服务质量。更多还原

【Abstract】 A service differentiating internet with best-effort servers may not meet the goals of the differentiated service.It may cause unpredictable delay response time of requests.A new scheduling scheme of Web Service Request was provided.Based on the property information feedback of the system,the factors affecting the quality of service was analyzed and the real-time adjusting was made to satisfy the needs of certain quality of service.更多还原