Based On The Web Personal Knowledge Management Support System Research And Design

"The way of collection, management and usage of information determine your success or failure."——Bill GatesWith the coming of the era of Knowledge-based Economy, knowledge has become the core competitiveness. The popularity of computer and the rapid development of web communication technology, making the internet become the largest resource database ever the human history. However facing the huge amount of information, how to get knowledge, how to manage the increasing information and make best use of them has becoming an increasingly concerned issue. Personal knowledge management is a concept and strategy knowledge management in the individual applications. It aimed at integrating personal information resources, accumulating personal knowledge, promoting the efficiency of the use of knowledge. Carrying out personal knowledge management is not only the requirement of knowledge economy, information explosion etc, but also the inevitable requirement of changing the way of learning, improving information literacy and practicing lifetime studying.Compared with knowledge management, personal knowledge management is a new concept, and the theoretical system is not so perfect. Through the collection of related literature and combing the related points in personal knowledge management, the thesis give a summary of PKM connotation, future development, practical applications etc, and completely elaborating the related theories of PKM. At the same time, thesis combining the target of PKM, analyzing the existing PKM tools and the supported software, summarizing its pros and cons, giving out the character of the supported system based on the web, designing its function modules and having finished some of them.A primary design of the personal knowledge management system is given, which consists of 3 modules as: Information Search and Retrieval, access control, knowledge-sharing and exchange. Of which the functional modules are designed, data structure of main tables in database are described, hardware environment and software platform for implementation of the system are given, extension of the system in the future is also discussed in this paper.Discussing PKM in theoretical and practice, thesis aimed at showing people the significance of PKM, and hoping the design and development of the PKM system can give future researchers useful reference and enlightenment.