Database Application System Design And Implementation On Mobile Applications

With the rapid development of communication technology, smart phone came into being and become the user's personal data and mobile office center. The design and implementation of the business based on smart phone platform have a widely market prospect. In the product architecture of "Mobile client-Server-Database", database is the basic, and the user information and business information are stored in it.A highly scalable database system is the premise of a stable business system.This article introduces the research background of this topic and the main content at first, followed by an overview of the technical background related to the system, including database management systems, Oracle database architecture, the characteristics of mobile applications, etc. for later in the development of the database provides a theoretical basis and technical support. Then the demand for the systems analysis, conceptual design, physical design. And then the system of eight modules:three authentication module, billing module, update detection module, VIP set up the module, database synchronization module, the log storage module, advanced application modules, the new operating system, the detailed design of the module, respectively. This article summarizes the subsequent implementation process in the database design in the development of optimization solutions. This article describes the database system performance analysis, summarizes the advantages and disadvantages of the database in terms of performance. In this paper concluded that the existing problems in the system and the next step in the direction of improvement. In this paper, mobile application platform supporting multi-product development tasks for the premise, mobile applications through operating a database system design and implementation, summed up the general design concept of the database and coding standards, database development program optimization and database performance testing and analysis programs, as well as Advanced Applications Database-data warehouse, data mining, etc. for the subsequent evolution of the database functionality, performance and provide a theoretical basis and valuable experience.