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    • 12. 发明申请
    • Techniques for managing access to physical data via a data abstraction model
    • 通过数据抽象模型管理物理数据访问的技术
    • US20060137019A1
    • 2006-06-22
    • US11012906
    • 2004-12-15
    • Richard DettingerDaniel Kolz
    • Richard DettingerDaniel Kolz
    • H04L9/32
    • G06F21/6218G06F2221/2141
    • A method, system and article of manufacture for managing access to a data abstraction model abstractly describing physical data and, more particularly, for creating a logical security model for a data abstraction model abstractly describing data in a database. One embodiment provides a computer-implemented method for creating a logical security model based on a physical security model defining user access rights to physical data. The method comprises, for each of the user access rights defined by the physical security model, creating a logical access right definition for a logical model. The logical model comprises a plurality of logical field definitions each comprising a field name and access information for accessing a field of the physical data. The logical access right definitions are applied to the logical model so that the logical model reflects the user access rights to the physical data.
    • 用于管理对抽象地描述物理数据的数据抽象模型的访问的方法,系统和制品,更具体地,用于为抽象地描述数据库中的数据的数据抽象模型创建逻辑安全模型。 一个实施例提供了一种用于基于定义用户对物理数据的访问权限的物理安全模型来创建逻辑安全模型的计算机实现的方法。 对于由物理安全模型定义的每个用户访问权限,该方法包括为逻辑模型创建逻辑访问权限定义。 逻辑模型包括多个逻辑字段定义,每个逻辑字段定义包括用于访问物理数据的字段的字段名称和访问信息。 逻辑访问权限定义被应用于逻辑模型,使得逻辑模型反映用户对物理数据的访问权限。
    • 15. 发明申请
    • Techniques for managing interdependent data objects
    • 用于管理相互依赖的数据对象的技术
    • US20060122977A1
    • 2006-06-08
    • US11005436
    • 2004-12-06
    • Mark BrodhunRichard DettingerDaniel Kolz
    • Mark BrodhunRichard DettingerDaniel Kolz
    • G06F17/30
    • G06F17/30604Y10S707/955Y10S707/99933
    • A method, system and article of manufacture for managing interdependent data objects and, more particularly, for managing modifications to at least one of a plurality of interdependent data objects. One embodiment provides a computer-implemented method of managing modifications to at least one of a plurality of interdependent data objects. The method comprises receiving a request for modification of a given data object having at least one dependent data object. The method further comprises accessing a directory of dependencies containing at least one record for each of the plurality of interdependent data objects including the at least one dependent data object. Each record describes an interdependency between at least two of the interdependent data objects. A record for the at least one dependent data object describes an interdependency between the given data object and the at least one dependent data object. Using the accessed directory of dependencies, the interdependency between the given data object and the at least one dependent data object is identified. On the basis that the identified interdependency presents a possible undesired consequence if the requested modification is performed, a predefined action is performed.
    • 一种用于管理相互依赖的数据对象的方法,系统和制品,更具体地,用于管理对多个相互依赖的数据对象中的至少一个的修改。 一个实施例提供了一种管理对多个相互依赖的数据对象中的至少一个的修改的计算机实现的方法。 该方法包括接收对具有至少一个依赖数据对象的给定数据对象的修改请求。 该方法还包括:访问包含至少一个相关数据对象的多个相互依赖的数据对象中的每个的至少一个记录的依赖项目录。 每个记录描述了至少两个相互依赖的数据对象之间的相互依赖关系。 至少一个依赖数据对象的记录描述给定数据对象与至少一个从属数据对象之间的相互依赖关系。 使用所访问的依赖目录,识别给定数据对象与至少一个从属数据对象之间的相互依赖关系。 基于所确定的相互依赖性在执行所请求的修改时呈现可能的不期望的结果,执行预定义的动作。
    • 19. 发明申请
    • Abstract classification field specification
    • 抽象分类字段规范
    • US20060004735A1
    • 2006-01-05
    • US10860414
    • 2004-06-03
    • Richard DettingerThomas EggebraatenJeffrey Tenner
    • Richard DettingerThomas EggebraatenJeffrey Tenner
    • G06F17/30
    • G06F16/24573G06F16/2428G06F16/832
    • A method, system and article of manufacture for constructing queries that are executed against a database and, more particularly, for constructing queries capable of returning classified information related to data in a database. One embodiment includes receiving user input specifying a plurality of result fields for an abstract query. Each result field corresponds to a logical field specification of a data abstraction model abstractly describing the data in the database. The method further includes receiving user input selecting one of the plurality of result fields, and receiving user input specifying a classification definition for the selected result field. The classification definition is suitable for dividing data to be returned for the selected result field into a plurality of categories. Then, a classification field for the abstract query is generated on the basis of the selected result field and the classification definition. The classification field is included with the abstract query. The method further includes receiving a user request for execution of the abstract query against the database.
    • 一种用于构建针对数据库执行的查询的方法,系统和制品,更具体地,涉及用于构建能够返回与数据库中的数据相关的分类信息的查询。 一个实施例包括接收为抽象查询指定多个结果字段的用户输入。 每个结果字段对应于抽象地描述数据库中的数据的数据抽象模型的逻辑字段规范。 该方法还包括接收选择多个结果字段之一的用户输入,以及接收指定所选结果字段的分类定义的用户输入。 分类定义适合于将所选择的结果字段返回的数据划分为多个类别。 然后,基于所选择的结果字段和分类定义生成抽象查询的分类字段。 抽象查询包含分类字段。 该方法还包括接收针对数据库执行抽象查询的用户请求。