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Early Capacity Testing of an Enterprise Service Bus

机译：企业服务总线的早期容量测试

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An enterprise service-oriented architecture is typically realized on a messaging infrastructure called an enterprise service bus (ESB). An ESB is a bus which delivers messages from service requesters to service providers. Since it sits between the service requesters and providers, it is not appropriate to use any existing capacity planning methodology for servers, such as modeling to estimate an ESB''s capacity. There are programs which run on an ESB called mediation modules. Their functionalities vary and depend on how people use the ESB. This creates difficulties for capacity planning and performance evaluation. This paper proposes a performance evaluation methodology and techniques for ESBs. We actually run the ESB on a real machine while providing a pseudo-environment around it. In order to ease setting up the environment we provide ultra-light service requestors and service providers for the ESB under test. We show that the proposed mock environment can be set up with practical hardware resources available at the time of hardware resource assessment. Our experimental results showed that the testing results with our mock environment are equivalent to the results in the real environment
机译：面向企业服务的体系结构通常在称为企业服务总线（ESB）的消息传递基础结构上实现。 ESB是将消息从服​​务请求者传递到服务提供者的总线。由于它位于服务请求者和提供者之间，因此不适合对服务器使用任何现有的容量规划方法，例如通过建模来估计ESB的容量。有些程序在称为中介模块的ESB上运行。它们的功能各不相同，并取决于人们如何使用ESB。这给能力规划和绩效评估带来了困难。本文提出了一种针对ESB的性能评估方法和技术。实际上，我们在真实计算机上运行ESB，同时在其周围提供了伪环境。为了简化环境设置，我们为被测试的ESB提供了超轻的服务请求者和服务提供者。我们表明，可以在硬件资源评估时使用可用的实际硬件资源来设置拟议的模拟环境。我们的实验结果表明，在模拟环境下的测试结果与真实环境下的结果相当

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