Research Of Personal Knowledge Management System Based On Web2.0

In the 21 st century,the era of knowledge economy,knowledge has become the first productive forces.If individual wants to be on a good wicket in the society competition,he should manage personal knowledge effectively.However,personal knowledge management of the contemporary age must be supported by the tools of information technology.For its unique thought and technical advantages,Web2.0 can provide personal knowledge management with the powerful guarantee.To study the personal knowledge management system based on Web2.0 has become the popular subject nowadays.In this paper,the research and construction of the personal knowledge management system based on Web2.0 were Carried out according to the existing problems of the traditional personal knowledge management tool.First of all,the connotation and its implementation process of personal knowledge management were described.Then based on the analysis of the connotation and characteristics of Web2.0,the advantages and effects of Blog,Wiki,Tag and RSS were researched emphatically in personal knowledge management,and the inner relationship between Web2.0 and personal knowledge management was discussed.Finally,considering the characteristics of knowledge operation in the Web2.0 environment and the characteristics of personal knowledge,such as diversity,flexibility and individuation, according to the theory of personal knowledge management,six degrees of separation theory and long tail theory,based on the three-layers B/S framework of Internet/Intranet system,using the programmer thought of Object Oriented,C# language of ASP.NET framework and SQL Server,inosculating some key technologies such as Ajax,RSS and Tag,one full-function personal knowledge management system was designed and developed which has distinctive features of Web2.0,such as strong pertinence,simple operation,easy knowledge accumulation, sharing and communicating.