The Research And Development Of The Smart City Basic Information Database

With the development of cloud computing,internet of things,and other advanced information technology,smart city has been deeply expanded,and optimized the government administrative mode.Traditional basic information management is fragmented,which leads to the information independently.So it is significant to build smart city basic information database,for the sake of information sharing.According to the practical demand of the small and medium-sized cities,this article designs and finishes the basic information datebase construction scheme,and takes Xinyi for example.First,this paper analyzes the problems existing in the basic information database construction at home and abroad,the actual situation of the small and medium-sized cities construction of basic information database,and the challenge of the cloud computing environment.And then put forward general schemes of basic information database,illustrates the general idea and technical requirements of Xinyi City.Next,the date dictionary of basic information database is accomplished in accordance with features and functions of small and medium-sized cities.Then this article states that the population database and legal person database construction is the primary task.To solve the difficulty in the process of date collection and updating,a series of key techniques in data collection,date exchanging,data comparison,data updating,conflict of data processing are studied and developed.Then the data security issue in cloud computing environment is also the main content.For protecting the information from attack,measures like identity authentication,data classification management and Role-Based Access Control are protested.Later on this test explain the solution of the access control strategy in detail.Finally,this paper introduces the specific technical implementation and application of the basic information database.In consideration of the technical requirements,the realization technique of basic information is illustrated.The deployment way using server virtualization technology in cloud computing environment is depicted.Last,this text introduces the realization of the applications such as data retrieval,data statistics and analysis in accordance with practical situation.