Research On The Information Services Based On WEB2.0

Today of science and technology with rapid change, the development of Internet's information technology is swift and more violent too, production and people's work, study and life, existence mode, thought cast of the network to society are exerting a greater and greater influence. Especially with the walking close quietly of WEB2.0 times, the appearances and using of various kinds of new technologies not merely brought the upgrading of the industry of the network, have brought enormous impact to old information dissemination idea, mode of propagating too. Users become the centre where information makes, have more point-to-point channels that transmit information. The network individualizes, socialization, since organizes etc. and propagates the characteristic day by day prominent lying, a wave of new revolutionary tides of Internet are blowing against one's face, it will find the real meaning of Internet: equal, mutual, go to the centre, and there are more obvious advanTages in the fields, such as information management, information service, etc. However, the scholars and enterprisers failed to sum up or analyze the panorama of WEB 2.0, because of its surprising speed and its short time. In the context, this paper studies the information service based on WEB2.0.This paper includes the following aspects:Firstly, In view of the current question exist in network information services, based on the background of invention and development of WEB2.0, it proposed to use WEB2.0 with rapid development as a tool for information services.combination of the typical characteristics and theoretical of WEB2.0, it analysised the enormous impact which WEB2.0 carried on the exchange of information, dissemination of information, such as information sharing in information services.Secondly, it proposed the architecture of information services based on WEB2.0. Although firms,government,educational including libraries and other entities are exploring information services based on WEB2.0, but so far there was no authoritative services architecture. After studying a few typical case of information service, this paper trys to propose the architecture of information service ased on WEB2.0, and analysis the quality of service which information service based on WEB2.0 brings to users.Thirdly, choose one of the main entity of information service------library, analysisFocusly information service based on WEB2.0.By analyzing the typical application of Blog, RSS, Wiki, Tag using in library services, together with the architecture of information service ased on WEB2.0 in third part, it builds a platform and model of Lib2.0' information service, and then points the optimization content of Lib2.0' information service on this basis.Fourthly, it has analyzed the hindrance factorand of information service based on WEB2.0, such as Safety, profitability, ethics, Services Supervision and so on. And it point out several development trency of information service based on WEB2.0 with the rapid growth of WEB2.0. Finally, it has carried on the summary to the paper, proposes the research places that can be studied further.