| Summary: | 碩士 === 東海大學 === 資訊工程與科學系 === 90 === As the application of Internet gets more and more popular nowadays, its validation and software quality assurance become more and more important at the same time. The purpose of this paper is to develop a Web site reliability certification mechanism, which is used to verify and evaluate hyperlinks of a Website. Another purpose is to evaluate that how many requests a Web server can service in the short time.
After we investigate the issues related to Website quality, we study the methods for hyperlink analysis. To reinforce the present methods for hyperlink analysis, we purpose using statistical usage testing method to evaluate the reliability of the Website hyperlinks. Finally, we demonstrate a real example to explain the Website reliability certification mechanism, including usage model building and analysis. The advantages of this mechanism are the complete and automatic hyperlink evaluation process, rapidly building Website usage modeling, and accurate prediction of hyperlink reliability.
In addition, we revise the Little’s formula which is used to evaluated queue model and apply it in Internet. We refer the characteristic of Internet and use the revised Little’s formula to evaluate performance of Website. We can provide the result of evaluation for network manager, who can base on requirement of company and adjust server connect time to reach the Website performance optimization.
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