网络伪装--网络安全

ADAPTIVE CONTROL APPROACH FOR SOFTWARE QUALITY IMPROVEMENT

edited by W Eric Wong (University of Texas at Dallas, USA) & Bojan Cukic (West Virginia University, USA)

This book focuses on the topic of improving software quality using adaptive control approaches. As software systems grow in complexity, some of the central challenges include their ability to self-manage and adapt at run time, responding to changing user needs and environments, faults, and vulnerabilities. Control theory approaches presented in the book provide some of the answers to these challenges.

LoadTest Execution

When running a LoadTest soapUI internally creates a complete copy of the underlying TestCase for each thread, allowing each TestCase to maintain its own state and properties. Depending on which limit and strategy has been selected, load testing will proceed as configured until the LoadTest terminates due to one of the following:

Web Service Load Testing

soapUI provides extensive load testing functionality allowing you to do the following:

通过网络收集的一些Web Services地址。

The Web Services Framework for PHP is a PHP extension that delivers comprehensive WS-* based Web Services support for the PHP world. With WSF/PHP, your php applications can acquire enterprise grade web services capabilities and seamlessly integrate with other Java or .Net systems using web services.WSO2 WSF/PHP is an open source framework for providing/consuming Web services in PHP and is the only extension that supports the full Web services (WS*-) stack including security and reliable messaging.

近期发现一个测试web service（WS）的工具–SOAPUI， 这是一款很专业的WS测试软件，能共提供全方位的WS功能测试和性能测试，上手比较快，使用方便。软件整体结构设计的很合理，明晰。让人一看就很容易上手。以下是翻译自其官方站的入门文档，有兴趣的同学们可以参考下。 官方站地址： http://www.soapui.org/

http://www.uoguelph.ca/~qmahmoud/qws/#Quality_of_Web_Service_(QWS)_

Guelph大学的Eyhab Al-Masri(08年博士毕业)对公网上Web Service状况进行了数年的研究,使用Web Service Crawler Engine(WSCE)从UDDI, 搜索引擎和服务门户网站中收集Web Service, 并对这些service的10几种QoS属性进行了度量, 最终做成了一个数据集QWS. 这份数据集对于教育和非商业用途是免费的, 可以发信向作者索取.

seekda’s Web Services portal provides a direct access to a robust technology platform enabling search for public Web Services, and in the near future a one-stop-shopping marketplace for services offered by providers from all around the world.

Web service到底是什么；在什么情况下你应该使用Web service。