Reshearch And Development Of Real Estate Information Analysis And Management System

As the Internet becomes more in-depth social life, the Web site as the external display window, the internal and external information exchanges, has become the urgent needs of the public. Research and development of this system include the establishment and maintenance of front-end application development two aspects of the back-end database. For the former requirement to establish data consistency and integrity, data security database. For the latter requires the application fully functional, easy to use features.Analysis of the status quo, based on the real estate development market not only requires a lot of real estate properties (developed or are open) the accumulation of information, and sometimes need to be targeted for new real estate survey. In the actual work, the general Mircosoft Excel software to store the existing real estate real estate information. To this end, during the market analysis of specific projects, the need for a large number of manual operations in order to get the results of the analysis. With the amount of information increases, the working efficiency is low, a great need for information to be able to systematically store and process information management system.In this paper is to study how the real estate information collection, query, statistics, and the perfect positioning of the electronic map integration, and development of the corresponding system. User-friendly Check Rates information accurately in the digital map showing the geographical location of the corresponding real estate. The information collected using uniform template, a unified data format to improve the accuracy of the data reliability. The basis of data collected for statistical analysis, statistics by region, Link, districts and counties to the average selling price of the house prices as well as the chain index, an index, the first good index. These statistical results for the user to analyze the relationship between price fluctuations and macroeconomic factors to determine the future trend of prices provides a good reference value.This article first structured analysis data flow diagram on customer needs, according to the actual situation, the system is divided into three parts:Web services, web application, the client-side program. Web services used to provide data connectivity and data sharing interface is provided by third parties. The website provides information upload function used for the collection of housing prices, land basic information as well as a variety of macro information. Client program to provide basic information inquiries, statistics, maps, positioning, and report the information management and user management functions. And then in the ER diagram for the conceptual design and logical design of the database on the basis of structured analysis. Finally, the detailed design of each module of the system and complete system development.