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Method, system and apparatus for creating and accessing a hierarchical database in a format optimally suited to real estate listings
Method, system and apparatus for creating and accessing a hierarchical database in a format optimally suited to real estate listings
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机译:用于以最适合房地产清单的格式创建和访问分层数据库的方法,系统和装置
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摘要
A computer-implemented data management method, encryption system and interactive computer program for managing real estate information in a hierarchical database are disclosed. Also, a method, system and program for cross referencing a hierarchical database with a relational database are disclosed. A computer program accesses an XML definitional document on a handheld computer for inputting data related to real estate listings in a hierarchically controlled format for a database. Real estate agents provide input of data to the database using the handheld, portable computer. A menu or picklist driven display provides logical selection of data input and address fields, and a validation step for checking errors or omissions in the data entry procedure for a given record. A single, central database table is managed for input and distribution of real estate listing information to subscribers to the database management system.
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