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The Design of Personal Knowledge Management System Based on Web2.0

This paper starts from the basic concept and idea of Web2.0, and briefly describes the origin, content, meaning of personal knowledge management, and the shortcomings of the representative tools-Blog, Wiki, RSS, then it carries out a personal knowledge management system design based on the existed problems. The system is designed to take full account of the characteristics of knowledge circulation based on Web2.0, accord to the personal knowledge management theory, the theory of six degrees of separation and other theories, as well as the object-oriented programming design idea, so its function is relatively complete, highly targeted and easy to accumulate, share and exchange of knowledge. Such system can help people to manage their knowledge more systematic and better, and can lay a good foundation for sustainable development of the individual.