[1]于波.服务实时性测试场景研究与设计[J].计算机技术与发展,2019,29(03):198-204.[doi:10.3969/ j. issn.1673-629X.2019.03.042]
　YU Bo.Research and Design of Real-time Service Test Scenario[J].,2019,29(03):198-204.[doi:10.3969/ j. issn.1673-629X.2019.03.042]
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服务实时性测试场景研究与设计()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
29
期数:
2019年03期
页码:
198-204
栏目:
应用开发研究
出版日期:
2019-03-10

文章信息/Info

Title:
Research and Design of Real-time Service Test Scenario
文章编号:
1673-629X(2019)03-0198-07
作者:
于波
江苏自动化研究所,江苏 连云港 222061
Author(s):
YU Bo
Jiangsu Automation Research Institute,Lianyungang 222061,China
关键词:
面向服务; 时间波动; 服务实时性; 服务响应时间; 测试场景
Keywords:
SOA; time fluctuation; service real-time; service response rime
分类号:
TP311. 52
DOI:
10.3969/ j. issn.1673-629X.2019.03.042
摘要:
在面向服务的信息系统服务实体测试研究的基础上,针对服务实体的运行由服务管理中心进行统一的调度和资源均衡,从而导致不同的系统运行场景可能会引起等待时间波动的问题,以定位引起服务实体响应时间波动的因素为目的,根据信息系统服务实体的业务访问剖面计算顺序、并行、选择和循环四种调用结构下的服务并发访问频率,设计四种调用结构中服务响应时间计算模型,提出基于增加压力的服务实体和基于多业务流程并发执行的服务实体两种访问场景设计技术。 结合服务并发访问频率、服务响应时间计算模型给出两种测试场景执行结果分析方法,同时给出了面向服务的信息系统服务实时性测试流程,为验证软件是否存在时间波动缺陷提供了方法,为软件实时性测试提供了依据
Abstract:
On the basis of the service entity test research of the service oriented information system,the service management center carriesout unified scheduling and resource balancing for the operation of service entities,which may lead to the waiting time fluctuation in different system operation scenarios. In view of this problem,for the factors of fluctuations in the response time of service entities caused by locating,according to the concurrent access frequency of the service under the four invocation structures of order,parallel,selection and loop in business access profile of the information system service entity,we design the service response time calculation model in four invocation structures and propose two access scenario design techniques,service entity based on increasing pressure and service entity based on concurrent execution of multiple business processes. Combined with the service concurrent access frequency and the service response time calculation model,two methods for analyzing the execution results of test scenarios are presented. Meanwhile,the real-time test process of service-oriented information system services is presented,which provides a method for verifying whether the software has time fluctuation defects and a basis for the real-time test of software.

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更新日期/Last Update: 2019-03-10