With the explosive increase of the network information,people can find information more and more difficultly. The occurrence of the Web search engine overcomes this problem in some degree. This paper tells about the h...With the explosive increase of the network information,people can find information more and more difficultly. The occurrence of the Web search engine overcomes this problem in some degree. This paper tells about the history of the search engine ,the current state of the search engine. Some guidelines about the search engine are analysed and the related checking methods are also given. In this basis, we introduce the trend of the search engine.展开更多
文摘With the explosive increase of the network information,people can find information more and more difficultly. The occurrence of the Web search engine overcomes this problem in some degree. This paper tells about the history of the search engine ,the current state of the search engine. Some guidelines about the search engine are analysed and the related checking methods are also given. In this basis, we introduce the trend of the search engine.
