Research On The Wuhan Municipal Government Information Resoures Sharing Based On Public Data Center

Information resources sharing is goodliness ideality of humans. It not only fully attach importance to open individual potential, but also emphasize cooperation, and reduce waste and conflict. Government information resources sharing take on more especially significance. Government information resources sharing is that same information resource be used in Governement inside, or between government and Public under some policy mechanism, inspirition measure and safeguard. It can enhance the level and quality of public administration.There are a great deal data be collected, processed, and disposed repeatly between different Wuhan municipal government function department. The format and meaning of Same data be defined distinctly by different function department. That would lead to semantic conflict of data. There are variance at a certain extent, owing to absence of mechnism of communication and exchange of data. The level of information resources sharing of wuhan municipal government can not meet to the need of application, and can not adapt to the trend and require of development of integrative e-government. At the same time, wuhan government be devoid in mechanism of information resources sharing. Basic demographic data, population birth data, population flows data, the population of death data, the employment data, social security data, providing target data, the basic corporate data, corporate registration data, corporate change registration data, corporate deregistration data, business data, corporate tax registration data, ambit data, cadastral parcel data, pets, control points data, connected features, various pipeline data, municipal road data, economic statistics, and so on,21 categories of data can be as Wuhan municipal public data. The Wuhan municipal government information resources sharing framework can be identified by the population sharing framework, the legal units data sharing framework, natural resources and space geographic data sharing framework, macroeconomic data sharing framework. "public data center"is ideal way to share data fully, "based on public data center to share the information resources model" is the common ideal way of Wuhan municipal government information resources sharing. In order to achieve the full public data sharing, Wuhan municipal should construct "public data center" to promote the sharing of information resources. And "based on public data center platform for the sharing of information resources of Wuhan municipal government" should be Wuhan municipal government unified sharing platform. at one time , good policy environment for partial sharing should be created and builded. PDC data types can be divided into inventory data, foundation data and thematic data. PDC main types of databases including metadata database, database sharing framework, thematic databases, operating data storage (ODS), data warehouse database, the bibliographic database, multimedia database, the office records database. At the same time, we also need to build a sound Wuhan city government to share the information resources of the operational mechanism, power mechanisms and management mechanisms to ensure the smooth implementation of the programme and sharing models.