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    • 1. 发明授权
    • Integration of a non-relational query language with a relational data store
    • 将非关系查询语言与关系数据存储集成
    • US07567968B2
    • 2009-07-28
    • US11046693
    • 2005-01-31
    • Arpan A DesaiDaniel Dedu-ConstantinIon VasilianTodd F Pfleiger
    • Arpan A DesaiDaniel Dedu-ConstantinIon VasilianTodd F Pfleiger
    • G06F17/30
    • G06F17/30427G06F17/30415G06F17/30917Y10S707/99945
    • A system and/or methodology that employs a non-relational (e.g., XML (extensible markup language)) query language to access stored procedures employed in connection with relational (e.g., SQL (structured query language)) database management systems is provided. Stored procedures in SQL enable the predetermination of queries that can be executed against the relational database. The invention bridges the gap between non-relational query languages and relational data stores. In other words, the invention enables the integration of non-relational query languages with relational data stores. The invention can define a view of the relational data in the current data model, convert data from relational to non-relational format and provide a mechanism in which a stored procedure can be referenced from the non-relational query language, using, for example, a function.
    • 提供了采用非关系(例如,XML(可扩展标记语言))查询语言来访问与关系(例如,SQL(结构化查询语言))数据库管理系统结合使用的存储过程的系统和/或方法。 SQL中的存储过程使得可以对关系数据库执行的查询进行预先确定。 本发明弥合了非关系查询语言和关系数据存储之间的差距。 换句话说,本发明使非关系查询语言与关系数据存储集成。 本发明可以定义当前数据模型中关系数据的视图,将数据从关系转换为非关系格式,并提供一种可以使用例如非关系查询语言从非关系查询语言引用存储过程的机制, 一个功能。
    • 6. 发明授权
    • System and method facilitating unified framework for structured/unstructured data
    • 有助于结构化/非结构化数据统一框架的系统和方法
    • US07895173B1
    • 2011-02-22
    • US11190678
    • 2005-07-27
    • Daniel Dedu-ConstantinOmri GazittMichael J. Pizzo
    • Daniel Dedu-ConstantinOmri GazittMichael J. Pizzo
    • G06F7/00G06F17/00G06F17/30
    • G06F17/30917
    • A system and method facilitating a unified framework for accessing structured and unstructured data is provided. The invention includes a source document having data that is parsed into a data document component providing a hierarchical representation of data associated with the source document and a data set component providing a relational representation of at least a portion of the data associated with the source document. The invention further provides for a schema defining a structure of the relational representation to be associated with the source document and/or inferred by the data set component. Data stored in the data document component and the data set component are synchronized, thus a change made to data stored in the data set component is reflected in data stored in the data document component. Further, a change made to data stored in the data document component is reflected in data stored in the data set component if utilized according to the schema. The invention further provides for a service to access the hierarchical representation of data associated with the source document and/or a designer to access the relational representation of data associated with the source document.
    • 提供了一种便于统一框架访问结构化和非结构化数据的系统和方法。 本发明包括具有被解析成数据文档组件的数据的源文档,该数据文档组件提供与源文档相关联的数据的分层表示,以及提供与源文档相关联的数据的至少一部分的关系表示的数据集组件。 本发明还提供了定义与源文档相关联和/或由数据集组件推断的关系表示的结构的模式。 存储在数据文档组件和数据集组件中的数据被同步,因此对存储在数据集组件中的数据所做的改变反映在数据文档组件中存储的数据中。 此外,如果根据模式使用,对存储在数据文档组件中的数据的变化反映在存储在数据集组件中的数据中。 本发明还提供一种服务,用于访问与源文档相关联的数据的分层表示和/或设计者以访问与源文档相关联的数据的关系表示。