System and Method For Extracting User Selected Data From a Database
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    发明申请
    System and Method For Extracting User Selected Data From a Database 审中-公开
    从数据库提取用户选定数据的系统和方法

    公开(公告)号:US20080168078A1

    公开(公告)日:2008-07-10

    申请号:US10586004

    申请日:2005-01-12

    申请人: Michael Francis

    发明人: Michael Francis

    IPC分类号: G06F17/30

    摘要: A system and method are provided for extracting user selected data from a database. Configuration data is stored defining how a user selected data is to be extracted in response to a user request. A database query is generated from the user request using the configuration data and data extracted in response to the query. This extracted data is supplied to the user. The database query includes data defining to be measured and displayed and data defining any dimensions for that measure selected by the user. The data defining the measure and dimensions are a portion of the configuration data. Another aspect of the invention provides a method and apparatus for supplying a set of chart data from a database to a user in response to the user input. A number of sets of chart data are stored in a cache memory and a determination is made as to whether or not a user input corresponds to a request for a set of chart data stored in the cache memory. A set of chart data is supplied from the cache memory to the user in dependence on the result of the determination.

    摘要翻译: 提供了一种用于从数据库提取用户选择的数据的系统和方法。 存储定义如何响应于用户请求来提取用户选择的数据的配置数据。 使用配置数据和响应于查询提取的数据从用户请求生成数据库查询。 该提取的数据被提供给用户。 数据库查询包括定义要测量和显示的数据以及定义用户选择的该度量的任何维度的数据。 定义测量和尺寸的数据是配置数据的一部分。 本发明的另一方面提供了一种用于响应于用户输入将一组图表数据从数据库提供给用户的方法和装置。 许多图表数据集存储在高速缓冲存储器中,并且确定用户输入是否对应于存储在高速缓冲存储器中的一组图表数据的请求。 根据确定的结果,从缓存存储器向用户提供一组图表数据。