| It is a more and more important role in the Internet that the Domain Name System (DNS) as the infrastructure of the Internet. It has the extremely vital significance to guarantee high performance and safe operation of the DNS system. Because of the existence of a domain name corresponding to a plurality of the IP address of the server on the Internet. A domain name corresponding to the fastest response server IP can reduce the response time of the browser to access server.According to the user clicks on the domain statistics hot domain, and obtain the hot domain name corresponding to all the IP address of the server, and to detect the quality of different response using IP probe server system erection, obtain the optimal response quality server IP in this system. It is designed that the response of high quality server IP is saved to the relevant algorithm of DNS cache server, in order to improve the optimization objective of DNS. It is designed that the algorithm about the response of high quality server IP is saved to the DNS cache server, in order to improve the optimization objective of DNS.The system of Information processing is completed by database server. Computer network data flow is reduced. Concurrency degree is improved. To ensure the security of DNS system without affecting the existing DNS architecture based on DNS, and improves the analytic efficiency.The system is implemented by the Struts framework under Myeclipse. The Models-Views-Controllers (MVC) is used in this system. Each part of the system of strict is strictly separated. The Web Server was accessed in a view by technology of jQuery.The unit testing and test-driven development is very convenient. At the same time contribute to the management of application. Easy to maintain and extend system.The work manager system is operated and maintained for a period of time. The system is capable of stable operation. The system has achieved the design requirements in terms of safety, reliability and stability. |
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