中文摘要：

作为电子商务系统的基础运行平台,应用服务器提供的服务质量是关注焦点,然而目前主流的电子商务测试基准如TPC-W,主要关注性能度量,缺乏针对电子商务服务质量需求的设计,使得其难以准确地评价应用服务器提供的服务质量。提出了一种面向服务质量的电子商务测试基准Bench4Q,它在模拟负载仿真、度量分析等多个方面对TPC-W进行了扩展,并通过对典型的应用服务器的测试展示了Bench4Q的设计特征。

英文摘要：

The ability of application server which is the infrastructure of the E-commerce has become a key matter of people＇s concerns.TPC-W,as a very popular E-commerce benchmark,mainly focuses on performance of application server and is lack of concerns on the QoS guarantees.We designed a QoS oriented E-commerce benchmark named Bench4Q.This benchmark has made many extensions of load simulation and metrics analysis of TPC-W specification.We showed the characteristic of Bench4Q by running it on representative application server.