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1. 发明授权

US07885983B2 Apparatus and method for producing a virtual database from data sources exhibiting heterogeneous schemas 有权
标题翻译：用于从展示异构模式的数据源产生虚拟数据库的装置和方法
公开(公告)号：US07885983B2
公开(公告)日：2011-02-08
申请号：US11480281
申请日：2006-06-30
申请人： Françoise Fabret , François Llirbat , Eric Simon
发明人： Françoise Fabret , François Llirbat , Eric Simon
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30566
摘要： A computer readable medium includes executable instructions to define an individual publication schema for each heterogeneous source of a set of heterogeneous sources. Each individual publication schema specifies mapping rules between data from a heterogeneous source and a non-permanent structured instance of data. A non-permanent structured instance of data as defined by an individual publication schema is generated. An integration schema defining a set of integration rules for combining data from each non-permanent structured instance of data as defined by individual publication schema is established. A target non-permanent structured instance of data to include data from the plurality of heterogeneous sources based on at least one integration schema is formed.
摘要翻译：计算机可读介质包括用于为一组异构源的每个异构源定义单独发布模式的可执行指令。每个单独的发布模式指定来自异构源的数据和非永久性结构化数据实例之间的映射规则。生成由单个发布模式定义的非永久性结构化数据实例。建立一个集成模式，定义一组集成规则，用于组合来自每个非常规结构化数据的数据，如单个发布模式所定义。形成了基于至少一个集成模式来包括来自多个异构源的数据的目标非永久结构化数据实例。

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